For a copy of this biosketch in PDF format, please click on the icon to the right (you will need Acrobat Reader) 

Education

Doctor of Philosophy, Ceramic Engineering
 North Carolina State University, 1970 

Master of Science, Ceramic Engineering
 North Carolina State University, 1963 

Bachelor of Science, Ceramic Engineering
Bachelor of Science, Metallurgical Engineering
 North Carolina State University, 1961 

All Degrees With Highest Honors 

Employment History

Georgia Institute of Technology
 Professor, 1997-Present 

Georgia Institute of Technology
 Principal Research Scientist, 1986-1997 

Materials Consultant, Self-employed, 1984-1985 

Oak Ridge National Laboratory
Leader, Coatings and Tribology Group, 1969-1984 

North Carolina State University
 Research Associate, 1966-1969 

Douglas Aircraft Corporation
 Materials Engineer, 1965-1966 

Battelle Northwest Laboratory
 Research Engineer, 1963-1965 

North Carolina State University
 Research Associate, 1961-1963

Research Experience Summary

As Professor at Georgia Tech and as Group Leader, Coatings and Tribology Group at Oak Ridge National Laboratory, conducted and directed research and development on fabrication and characterization of ceramic coatings and composites as well as mechanistic studies on the friction, wear, and lubrication of materials.  Has thirty-five years experience in chemical vapor deposition of ceramic coatings and composites, e.g. carbon, carbon nanotubes, diamond,  SiC,  Si3N4,  YBa2Cu3Ox,  various aluminates , BaTiO3,  TiB2,  HfB2, B4C,  HfC,  HfO2,  ZrO2,  ZnO,  BN,  Mo,  Si,  W,  C+SiC,  SiC+TiSi2,  AlN + BN,  GaN,  and carbon or SiC  fibers in  SiC,  Si3N4,  or carbon matrices.  At Oak Ridge and Battelle, gained experience in solgel nuclear ceramic and cermet fuels and waste forms fabrication and characterization, as well as computer modeling of fuel irradiation performance.  At North Carolina State University, taught in Materials Department plus conducted research on high temperature kinetics of solid-state reactions and mechanisms of mass and electronic transport in ceramics.  At Douglas Aircraft Corporation, conducted ceramic radome development.

Current Research Interests

Ceramic coatings for high-temperature, electronic, optical, medical, and tribological applications; superconductivity; ceramic matrix composites with fiber, whisker or dispersoid reinforcement; fiber coatings; whisker growth; cutting tools; diamond; ceramic powder preparation; kinetics and thermodynamics of chemical vapor deposition and infiltration.  Laser and Electron Beam CVD rapid prototyping with emphasis on ceramic composites and nanostructures.

Teaching Experience Summary

  Developed and taught a new graduate course titled "Structure-Property Relationships in Materials."  The interrelationships between processing, microstructure, and properties are described for ceramics, metals, polymers, and composites, but ceramics are emphasized.  The goal is to provide information helpful in manufacture, selection, and understanding the performance of materials as well as provide a knowledge base conducive to conceiving new materials and advanced processing methods.

  Developed and taught a new course titled "Materials Selection and Failure Analysis" for undergraduate and graduate students.  The course provides theoretical understanding as well as practical examples of materials and process selection for a wide range of applications.  Includes instruction on the use of the Cambridge Materials Selector computer program for data retrieval and problem solving.  Case studies are used to teach failure modes and analysis. 

  Developed and taught 10% of cross-listed course titled "Mechanics and Applications of Nanostructured Materials and Devices."  The pertinent course segment emphasized chemical vapor deposition principles and practice and laser CVD including heat and mass transport. Electron beam CVD was also introduced. 

  Taught laboratory for "Creative Decisions and Design."  This course is the first exposure of undergraduate students to mechanical design. 

  Taught undergraduate course titled "Mechanical Behavior of Materials."  Junior level students are exposed to stress analysis and mechanical behavior of metals, ceramics, and polymers including plastic deformation, fatigue, creep, and an introduction to fracture mechanics. 

  Developed and taught 25% of cross-listed graduate course titled "Manufacture of Composites."  Emphasis is on processing, properties, and applications of ceramic coatings and composites.  The application of computerized thermodynamic analyses, cost analyses, and statistical design and analysis of experiments to materials processing is presented.  Quality control methods are also examined. 

  Taught Special Topics courses where undergraduate and graduate students in Mechanical Engineering, Materials Science and Engineering, Chemical Engineering, and Physics pursue original research in the areas of ceramic coatings and composites.

Professional Affiliations and Special Honors

• Women in Engineering Faculty Excellence Award, 2001
• Ph.D. student (Chad Duty) received U.S. DOE Integrated Manufacturing Fellowhsip, 1999
• Ph.D. student (Chad Duty) received highest score on M.E. Ph.D. Qualifying Exam, 1999
• Voted "Most Helpful Professor" by Mechanical Engineering students, May 1998 
• Thesis Advisor for Second Place in international thesis competition in the area of carbon science and technology, sponsored by the Carbon Journal, April 1997 
• Who's Who in Executives and Professionals, January, 1997 
• SAIC Award for Advisor of Student Winning Best Paper, 1996 
• American Ceramic Society Roland B. Snow Award for Best of Show in Ceramographic Contest, 1996

Sigma Xi Award for Best Ph.D. Thesis, Advisor, 1995 and 1990 
• Georgia Tech Award for Outstanding Performance in Program Development, 1991 
• Best Paper Award, American Ceramic Society, 1991 
• Key Technologies Road Map Team for Superconductivity-Aerospace Industries   Association of America, Inc., 1990-Present 
• Sigma Xi Award for Best Ph.D. Thesis, Advisor, 1990 
• Research Committee, Engineering Ceramics Division, American Ceramic Society, 1990-1991 
• Materials Science and Technology Laboratory Nominee for Outstanding Performance as a Project Director, 1989 
• Chairman, Nuclear Division, American Ceramic Society, 1984-1985 
• Contributing Editor to Communications, American Ceramic Society, 1982-1989 
• Program Chairman, Nuclear Division, American Ceramic Society, 1982-1983 
• Member, National Research Council Panel for Research Proposal Evaluation, 1979-1982 
• American Ceramic Society Fellow, 1977 
• American Nuclear Society Best Paper Award, 1977 
• Technical Reviewer, American Ceramic Society and American Nuclear Society, 1971-Present 
• Outstanding Engineering Student, North Carolina State University, 1961 
• Alpha Sigma Mu Metallurgy Honorary Society 
• American Ceramic Society 
• Ceramic Educational Council 
• American Society for Metals 
• IR 100 Award for GelSpherePac Fabrication Process 
• Keramos Ceramic Honorary Society 
• Phi Eta Sigma 
• Phi Kappa Phi 
• Sigma Xi 
• Tau Beta Pi 

1. “Method for Fabrication of Electronic Emitters,” Walter J. Lackey, Wayne, L. Ohlinger, Chad E. Duty, Daniel L. Jean, and Brian T. Furman, U.S. Patent Applied for.
2. “Rapid Prtotyping of 3D Structures via a Gas-Jet Laser Chemical Vapor Deposition System,” Walter J. Lackey, Thomas L. Kurfess, Chad E. Duty, Daniel L. Jean, and Brian T. Furman, U.S. Patent Applied for.
3. “Fabrication of Carbon/Carbon Composites by Forced Flow-Thermal Gradient Chemical Vapor Infiltration,” Walter J. Lackey and Sundar Vaidyaraman, U.S. Patent No. 5,  916,633 (June 29, 1999).
4. “Fluidized Bed Coating Process with Liquid Reagent,” Walter J. Lackey, U. S. Patent No. 6,187,379 (February 13, 2001).
5. "Laminated Matrix Composites and Method for Making Same," Walter J. Lackey and Stuart R. Stock, U.S. Patent No. 6,284,357 (September 4, 2001).
6. "Ceramic Fabric Forming Method," Walter J. Lackey and John A. Hanigofsky, U.S. Patent No. 5,609,912 (March 11, 1997) 
7. "Method for the Chemical Vapor Deposition of Group IB and Group VIII B Metal Barrier Layers," Walter J. Lackey, John A. Hanigofsky, David N. Hill, Michael J. Shapiro, E. Kent Barefield, and William B. Carter, U.S. Patent No. 5,352,656 (4 October, 1994) 
8. "Rapid Process for the Preparation of Diamond Articles," Walter J. Lackey and John A. Hanigofsky, U.S. patent No. 5,527,747 (18 June, 1996) 
9. "Method and Apparatus for the Rapid Deposition with Low Vapor Pressure Reactants by Chemical Vapor Deposition," Walter J. Lackey, Kent Barefield, William B. Carter, John A. Hanigofsky, and David N. Hill, U.S. Patent No. 5,108,983 (28 April 1992) and foreign patents pending 
10. "Dispersion Toughened Ceramic Composites and Method For Making Same," David P. Stinton and Walter J. Lackey, U.S. Patent No. 4,598,024 (1 July 1986) 
11. "Process for the Preparation of Fiber Reinforced Composites by Chemical Vapor Deposition," Walter J. Lackey and Anthony J. Caputo, U.S. Patent No. 4,580,524 (8 April 1986) 
12. "Method for Forming Microspheres for Encapsulation of Nuclear Waste," Peter Angelini, Anthony J. Caputo, Richard E. Hutchens, Walter J. Lackey, and David P. Stinton, U.S. Patent No. 4,481,134 (6 November 1984) 
13. "Method of Deposition of Silicon Carbide Layers on Substrates and Product," Peter Angelini, Charles E. DeVore, Walter J. Lackey, Raymond E. Blanco, David P. Stinton, U.S. Patent No. 4,459,338 (10 July 1984) 
14. "Method for Primary Containment of Cesium Wastes," Peter Angelini, Walter J. Lackey, David P. Stinton, Raymond E. Blanco, Walter D. Bond, Wesley D. Arnold, U.S. Patent No. 4,376,792 (15 March 1983) 
15. "Mixed Uranium Dicarbide and Uranium Dioxide Microspheres and Process of Making Same," D. P. Stinton, W. J. Lackey, and R. D. Spence, U.S. Patent No. 4,367,184 (4 January 1983) 
16. "Gas Scrubbing Liquids," Walter J. Lackey, Robert S. Lowrie, and John D. Sease, U.S. Patent No. 4,276,063 (30 June 1981) 
17. "Method of Evaluating the Integrity of the Outer Carbon Layer of TrisoCoated Reactor Fuel Particles," Anthony J. Caputo, Dante A. Costanzo, Walter J. Lackey, Frank L. Layton, and David P. Stinton, U.S. Patent No. 4,227,081 (7 October 1980) 
18. "Process to Minimize Cracking of Pyrolytic Carbon Coatings," Walter J. Lackey and John D. Sease, U.S. Patent No. 4,068,015 (10 January 1978). 
19. "Means for Effecting Fluidization in Pyrolytic Carbon Coating Processes," Walter J. Lackey and John D. Sease, U.S. Patent No. 3,889,631 (17 June 1975) 

1. “Materials Selection Methodology,” W. J. Lackey, DESIGN WITH ENGINEERING CERAMICS, American Ceramic Society, in press.
2. “Carbon-Carbon Composites,” W. J. Lackey, ENCYCLOPEDIA OF MATERIALS: SCIENCE AND TECHNOLOGY, Elsevier Science Limited, September, 2000.
3. "Structural Ceramic Coatings and Composites," W. J. Lackey, pp. 321-366 in CVD OF  NONMETALS, ed. W. S. Rees, VCH Publishers, New York, 1996 
4. "Continuous Fabrication of SiC Fiber Tows by CVD," W. J. Lackey, pp. 501-522 in RESEARCH INTO STRUCTURAL CARBONS, eds. M. A. Wright and K. R. Palmer, Materials Technology Center, Southern Illinois University at Carbondale, 1994 
5. "Fabrication of Fiber-Reinforced Ceramic Composites by Chemical Vapor Infiltration:  Processing, Structure and Properties," W. J. Lackey and T. L. Starr, pp. 397-450 in FIBER REINFORCED CERAMICS, ed. K. S. Mazdiyasni, Noyes Publications, Park Ridge, New Jersey, 1990 
6. "Ceramic Matrix Composites CVI:  Chemical Vapor Infiltration," W. J. Lackey, pp. 318-332 in INTERNATIONAL ENCYCLOPEDIA OF COMPOSITES, ed. Stuart M. Lee, Vol. 1, VCH Publishers, New York 1990

 

 
 
 
 
 
 
 

Back to Table of contents

1. S.N. Bondi, W. J. Lackey, R.W. Johnson, X. Wang, and Z. L. Wang, “Laser Chemical Vapor Deposition Synthesis of Carbon Nanotubes and Their Characterization, “Submitted for publication in Carbon 2004.
2. Z. Kang, R. Johnson, J. Mi, S. Bondi, M. Jiang, J. Gillespie, W. J. Lackey, S. Stock, and K. More, “Microstructure of Carbon Fibers Prepared by LCVD,” Carbon, 42, 2721-2727, 2004.
3. M. Jiang, W. J. Lackey, and K. More, “Liquid Reagent CVD of Carbon: I. Processing and Microstructure,” Carbon, 42(10) 1895-1900, 2004.
4. M. Jiang and W. J. Lackey, “Liquid Reagent CVD of Carbon: II. Kinetics and Heat and Mass Transport Analysis,” Carbon, 42(10)1901-1906, 2004.
5. C. Duty, R. Johnson, J. Gillespie, A. Fedorov, and W. J. Lackey, “Heat and Mass Transfer Modeling of an Angled Gas-Jet LCVD System,” Applied Physics A, 77, 697-705, 2003.
6. L. W. Lackey, W. J. Lackey, H. M. Grady, and M. T. Davis, “Efficacy of Using a Single, Non-technical Variable to Predict Academic Success of Freshmen Engineering Students, Journal of Engineering Education, 92(1) 41-48, 2003.
7. Harry C. King, Mark C. Renier, Karen E. Ellzey, and W. Jack Lackey, “Chemical Vapor Infiltration of Rhenium,” Advanced Materials CVD, 15(6) 59-63, 2003.
8. Scott N. Bondi, Ryan W. Johnson, Tarek Elkhatib, Josh Gillespie, Jian Mi, W. Jack Lackey, “Multi-material and Advanced Geometry Deposition via Laser Chemical Vapor Deposition,” Rapid Prototyping Journal 9(1) 14-18, 2003.
9. C. E. Duty, Ryan Johnson, Scott Bondi, and W. J. Lackey, “Pyrolytic Laser Chemical Vapor Deposition of Boron Nitride and Molybdenum,” accepted for publication in Advanced Materials CVD, December, 2003.
10. J. Gillespie, J. Mi, R. Johnson, S. Bondi, W. J. Lackey, “Fabrication of C-SiC Laminates via LCVD,” 14th Annual Solid Freeform Fabrication Symposium, University of Texas @ Austin, August, 2003.
11. R. W. Johnson, J. Park, D. W. Rosen, and W. J. Lackey, "Deposition Modeling in the Laser Chemical Vapor Deposition (LCVD) of Metals and Ceramics," accepted for publication in Proceedings of the 1st International Conference on Advanced Research in Virtual and Rapid Prototyping, 2003.
12. W. Jack Lackey, David Rosen, Chad Duty, Daniel Jean, Scott Bondi, Tarek Elkhatib, Ryan Johnson, MingXuan Jiang, Jian Mi, Josh Gillespie, and Rachel Harvey, “Laser CVD System Design, Operation, and Modeling,” Ceramic Engineering and Science Proceedings 23(4) 23-33, 2002.
13. Scott N. Bondi, Ryan W. Johnson, Tarek Elkhatib, Josh Gillespie, Jian Mi, and W. Jack Lackey, “Multi-material and Advanced Geometry Deposition via Laser Chemical Vapor Deposition,” 13th Annual Solid Freeform Fabrication Symposium, University of Texas @ Austin, 101-106, August 5-7, 2002.
14. Laura W. Lackey and W. Jack Lackey, “Predicting Academic Success and Retention of Engineering Students Using One, Non-Technical Assignment,” American Society for Engineering Education, Southeastern Section, Gainesville, Florida, April, 2002.
15. D. Jean, C. Duty, R. Johnson, S. Bondi, and W. J. Lackey, “Carbon Fiber Growth Kinetics and Thermodynamics Using Temperature Controlled LCVD,” Carbon, 40(9) 1435-1445, 2002.
16. Laura W. Lackey and W. Jack Lackey, “Influence of True-False Tests and First Language on Engineering Students’ Test Scores,” Journal of Engineering Education 91(1) 25-32, 2002.
17. Jack Lackey, David Rosen, Chad Duty, Daniel Jean, Scott Bondi, Tarek Elkhatib, Ryan Johnson, MingXuan Jiang, Jian Mi, Josh Gillespie, and Racheal Harvey, "Laser CVD System Design, Operation, and Modeling," 2002 National Science Foundation Design, Service, Manufacturing and Industrial Innovation Research Conference, San Juan, Puerto Rico, January 7-10, 2002.
18. Ryan Johnson, Scott Bondi, Chad Duty, Daniel Jean, Tarek Elkhatib, and W. Jack Lackey, “Fabrication of Laminated Carbon Structures Using LCVD,” Twelfth Annual Solid Freeform Fabrication Symposium, University of Texas at Austin, August, 2001.
19. Chad Duty, Ryan Johnson, Daniel Jean, Scott Bondi, Tarek Elkhatib, and W. Jack Lackey, “Thermal, Fluid, and Transport Effects of a Gas-Jet Reagent Delivery System for Laser Chemical Vapor Deposition (LCVD),” Twelfth Annual Solid Freeform Fabrication Symposium, University of Texas at Austin, August, 2001.
20. Laura W. Lackey and W. Jack Lackey, “Role of True-False Tests in Engineering Education,” American Society for Engineering Education, Southeastern Section, Charleston, South Carolina, April 1-3, 2001, in press.
21. Chad E. Duty, Daniel L. Jean, and W. Jack Lackey, “Laser Chemical Vapor Deposition: Materials, Modeling, and Process Control,” accepted for publication in International Materials Reviews, May, 2001.
22. Laura W. Lackey and W. Jack Lackey, “Influence of True-False Tests and First Language on Engineering Students’ Test Scores,” submitted to Journal American Society for Engineering Education, 2001.
23. W. Jack Lackey, Chad E. Duty, Daniel L. Jean, Brian T. Fuhrman, and Wayne Ohlinger, “Laser CVD Rapid Prototyping,” Ceramic Transactions, 115 123-129, 2000.
24. Elliot Pickering,  W. Jack Lackey,  and  Steven Crain, “CVD of  Ti3SiC2,” Chemical Vapor Deposition, 6(6) 1-7, 2000.
25. Daniel L. Jean, Chad E. Duty, Brian T. Fuhrman, and W. Jack Lackey, “Precision Carbon Deposition Using Pyrolytic Laser Chemical Vapor Deposition (LCVD),”  Eleventh Annual Solid Freeform Fabrication Symposium, University of Texas at Austin, 73-79, August 7-9, 2000.
26. Chad E. Duty, Brian T. Fuhrman, Daniel L. Jean, and W. Jack Lackey, “Heat Transfer Analysis of a Gas-Jet Laser Chemical Vapor Deposition (LCVD) Process," Eleventh Annual Solid Freeform Fabrication Symposium, University of Texas at Austin, 461-468, August 7-9, 2000.
27. Brian T. Fuhrman, Chad E. Duty, Daniel L. Jean, and W. Jack Lackey, “Fabrication of Advanced Thermionic Emitters Using Laser Chemical Vapor Deposition-Rapid Prototyping,” Eleventh Annual Solid Freeform Fabrication Symposium, University of Texas at Austin, 498-505, August 7-9, 2000.
28. K. A. Appiah, Z. L. Wang, and W. J. Lackey, “Characterization of Interfaces in  C  Fiber-Reinforced Laminated  C-SiC  Matrix Composites,” Carbon, 38 831-838, 2000.
29. K. A. Appiah, Z. L. Wang, and W. J. Lackey, “Effects of Deposition Temperature on Microstructure of Laminated (SiC-C) Matrix Composites,” Journal Materials Science, 35(8) 1979-1984, 2000.
30. K. A. Appiah, Z. L. Wang, and W. J. Lackey, “Texturing of Polycrystalline SiC Films on Graphite Carbon in Laminated Composites Grown by Forced-Flow Chemical Vapor Infiltration,” Thin Solid Films, 371, 114-118, 2000.
31. M. G. Ellenburg and W. J. Lackey, “Thermal Stress Analysis in Yttrium Aluminum Garnet and Alumina Fibers Coated with  -Alumina,” Journal of Composites Technology and Research, 21(4) 197-205, October, 1999.
32. Daniel L. Jean, Chad E. Duty, Brian T. Fuhrman, and W. Jack Lackey, “Precision LCVD System Design with Real Time Process Control,” Tenth Annual Solid Freeform Fabrication Symposium, 59-65, August 9-11, 1999.
33. Chad E. Duty, Daniel L. Jean, and W. Jack Lackey, “Design of a Laser CVD Rapid Prototyping System,” Ceramic Engineering Science Proceedings, 20(4) 347-354, 1999.
34. B. N. Beckloff and W. J. Lackey,  “Process-Structure-Reflectance Correlations for  TiB2  Films Prepared by CVD,” Journal of the American Ceramic Society, 82(3) 503-512, 1999.
35. B. N. Beckloff, W. J. Lackey, and E. M. Pickering,  “Large Grain Polycrystalline Silicon via CVD, Journal Materials Research, 14(3) 672-681, 1999.
36. W. Jack Lackey and Bruce N. Beckloff, “Reflectance of CVD  TiB2  Films,” Ceramic Engineering Science Proceedings, 20(3) 281-288, 1999.
37. E. Pickering,  W. J. Lackey,  and  S. Crain, “Microstructure of  Ti3SiC2  Coatings Synthesized by CVD,” Ceramic Transactions, 96 39-50, 1999.
38. K. A. Appiah, Z. L. Wang, and W. J. Lackey, “Growth and Texture of Polycrystalline SiC on Graphite During Forced-Flow Thermal Gradient Chemical Vapor Infiltration (FCVI),” Microscopy and Microanalysis, 1999.
39. E. Pickering,  W. J. Lackey,  and  S. Crain, “Thermodynamic Modeling of the  Ti-Si-C-H-Cl-Ar  System to Determine Optimum Conditions for Chemical Vapor Deposition of Ti3SiC2,” Ceramic Engineering Science Proceedings, 19(4) 541-552, 1998.
40. T. S. Moss, III, W. J. Lackey, and K. L. More, "Chemical Vapor Deposition of B13C2 from  BCl3-CH4-H2-Ar  Mixtures," Journal of the American Ceramic Society, 81(12) 3077-3086, 1998.
41. W. J. Lackey, S. Vaidyaraman, B. N. Beckloff,  T. S. Moss, III, and J. S. Lewis, "Mass Transfer and Kinetics of the CVD of SiC onto Fibers," Journal Materials Research, 13(8) 2251-2261, 1998.
42. J. S. Lewis, W. J. Lackey, and S. Vaidyaraman, "Model for Prediction of Matrix Microstructure for Carbon/Carbon Composites Prepared by Forced Flow-Thermal Gradient CVI," Carbon, 35(1) 103-112,  1998.
43. W. Jack Lackey,  H. C. King, III,  M. A. Miller and K. L. More,  “Laminated Matrix Composites Produced by CVI,”  Invited Paper, Innovative Processing and Synthesis of Ceramics, Glasses and Composites, Ceramic Transactions, The American Ceramic Society, Westerville, Ohio, , N. P. Bansal,  K. V. Logan,  and  J. P. Singh, eds., 85 275-293, 1997.
44. W. Jack Lackey, John S. Lewis and Sundar Vaidyaraman, “Model for Prediction of Matrix Microstructure for Carbon/Carbon Composites Prepared by CVI,” Innovative Processing and Synthesis of Ceramics, Glasses and Composites, Ceramic Transactions, 

The American Ceramic Society, Westerville, Ohio, N. P. Bansal,  K. V. Logan,  and  J. P. Singh, eds., 85 295-307, 1997.
45. W. J. Lackey, S. Vaidyaraman, and K. L. More, "Laminated C-SiC Matrix Composites Produced by CVI," Journal of the American Ceramic Society, 80(1) 113-116, 1997.
46. J. H. Lee, W. J. Lackey, and J. F. Benzel, "Ternary Packing of  SiC  and Diamond Particles in Ethanol," Journal Materials Research, 11(11) 2804-2810, 1996.
47. J. S. Lewis, S. Vaidyaraman, W. J. Lackey, P. K. Agrawal, G. B. Freeman, and E. K. Barefield, "Chemical Vapor Deposition of Boron-Carbon Films Using Organometallic Reagents, Materials Letters, 78 327-332, 1996.
48. S. Vaidyaraman, W. J. Lackey, and P. K. Agrawal, "Carbon/Carbon Processing by Forced Flow-Thermal Gradient Chemical Vapor Infiltration (FCVI) Using Propylene," Carbon, 34(3) 347-362, 1996.
49. S. Vaidyaraman, W. J. Lackey, and P. K. Agrawal, "Carbon/Carbon Processing by Forced Flow-Thermal Gradient Chemical Vapor Infiltration (FCVI) Using Propane," Carbon 34(5) 609-617, 1996.
50. S. Vaidyaraman, W. J. Lackey, P. K. Agrawal, and T. L. Starr, "1-D Model for Forced Flow-Thermal Gradient Chemical Vapor Infiltration Process for Carbon," Carbon, 34(9) 1123-1133, 1996.
51. W. J. Lackey, "Liquid Fluidized Bed Coating Process," Carbon, 34(10) 1299-1300, 1996.
52. W. J. Lackey, S. Vaidyaraman, and K. L. More, "Laminated Matrix Composites - A New Class of Materials," Ceramic Engineering Science Proceedings, 17(4B) 166-173,  1996.
53. Yong-Sun Chung, D. N. Hill, W. B. Carter, and W. J. Lackey, "Chemical Vapor Deposition of YBa2Cu3Ox in a Cold Plasma Reactor Using an Aerosol Vaporization Technique," Journal of the American Ceramic Society, 79(3) 673-680, 1996.
54. J. H. Lee, W. J. Lackey, and J. F. Benzel, "Consolidation of Diamond and SiC Particulate Preforms by the Thermal Gradient-Forced Flow Diamond CVI Process,” Ceramic Engineering Science Proceedings, 16(5) 1145-1150, 1995.
55. S. Vaidyaraman, W. J. Lackey, G. B. Freeman, P. K. Agrawal, and M. D. Langman, "Fabrication of Carbon-Carbon by Forced Flow-Thermal Gradient Chemical Vapor Infiltration,” Journal Materials Research, 10(6) 1469-1477, 1995.
56. S. Vaidyaraman, W. J. Lackey, P. K. Agrawal, and G. B. Freeman, "Forced Flow-Thermal Gradient Chemical Vapor Infiltration (FCVI) for Fabrication of Carbon/Carbon," Carbon, 33(9) 1211-1215, 1995.
57. T. S. Moss, III, W. J. Lackey, and G. B. Freeman, "The Chemical Vapor Deposition of Dispersed Phase Composites in the B-Si-C-H-Cl-Ar System", Chemical Vapor Deposition of Refractory Metals and Ceramics III, Materials Research Society Symposium Proceedings, 363 239-244, Boston, Massachusetts, November 28-December 2, 1994, Materials Research Society, Pittsburgh, Pennsylvania, 1995.
58. W. J. Lackey, "Advanced SiC Fiber Tow Via CVD," keynote speaker, pp. 3-22 in Elevated Temperature Coatings:  Science and Technology I, Narendra B. Dahotre, Janet M. Hampikian, and Jacob J. Stiglich, eds., Proceedings of the Symposium on High Temperature Coatings I, Rosemont, IL, October 2-6, 1994, published by The Minerals, Metals, and Materials Society, Warrendale, Pennsylvania, 1995.
59. W. J. Lackey, J. A. Hanigofsky, R. D. Hardin, A. Prasad, "Continuous Fabrication of SiC Fiber Tows by Chemical Vapor Deposition," Journal of the American Ceramic Society, 78(6) 1564-70, 1995.
60. W. J. Lackey, S. Vaidyaraman, G. B. Freeman, and P. K. Agrawal, "Technique for Monitoring the Progression of Densification During Chemical Vapor Infiltration Processing of Composites," Journal of the American Ceramic Society, 78(4) 1131-1133, 1995.
61. W. J. Lackey, S. Vaidyaraman, G. B. Freeman, P. K. Agrawal, and M. D. Langman, "Rapid Fabrication of Carbon-Carbon Composites," Ceramic Engineering Science Proceedings, 16(4) 299-306, 1995.
62. E. A. Judson, D. N. Hill, R. A. Young, J. R. Cagle, W. J. Lackey, W. B. Carter, and E. K. Barefield, "An Analysis of Preferred Orientation in  YBa2Cu3O7-x  Superconducting Films Deposited by CVD on Single-crystal and Polycrystalline,” Powder Diffraction, 9(4) 250-259, 1994.
63. G. B. Freeman, T. L. Starr, W. J. Lackey, and J. A. Hanigofsky, "Low Voltage Energy Dispersive X-ray Light Element Analysis of Ceramic Materials and Coatings," Microbeam Analysis,  3 31-40, 1994.
64. M. J. Ellenberg, J. A. Hanigofsky, and W. J. Lackey, "Thermal Stress Analysis for Coated Fiber," Journal Materials Research,  9(3) 789-796, 1993.
65. T. L. Starr, D. L. Mohr, W. J. Lackey and J. A. Hanigofosky, "Continuous Fiber Reinforced Reaction Sintered Silicon Nitride Composites," Ceramic Engineering Science Proceedings, 14(9-10) 1125-1132, 1993.
66. W. J. Lackey, J. A. Hanigofsky, G. B. Freeman, R. D. Hardin, and A. Prasad, "Continuous Fabrication of SiC Fiber Tows by CVD," Ceramic Engineering Science Proceedings, 14(7-8) 529-539, 1993.
67. M. J. Shapiro, W. J. Lackey, J. A. Hanigofsky, D. N. Hill, W. B. Carter, and E. K. Barefield, "Chemical Vapor Deposition of Silver Films for Superconducting Wire Applications," Journal of Alloys and Compounds, 187 331-349, 1992.
68. T. S. Moss, John A. Hanigofsky, and W. J. Lackey, "Thermodynamic Analysis for the Chemical Vapor Deposition of Composite Coatings from the Al-B-Ti-N-H-Cl-Ar System," Journal of Materials Research, 7(3) 754-764, 1992.
69. C. H. Hsueh, P. F. Becher, and W. J. Lackey, "Thermal and Mechanical Induced Stresses in Superconducting  YBa2Cu3Ox  Coatings on Fibers," Journal of Applied Physics,  70(3) 1337-1344, August, 1991.
70. J. A. Hanigofsky, K. L. More, W. J. Lackey, W. Y. Lee, and G. B. Freeman, "Composition and Microstructure of Chemically Vapor Deposited BN, AlN, and BN + AlN Composites," Journal of the American Ceramic Society, 74(2) 301-305, 1991.
71. J. A. Hanigofsky and W. J. Lackey, "Thermodynamic Analysis of the Chemical Vapor Deposition of HfB2 + SiC Oxidation Resistant Composite Coatings," Materials and Manufacturing Processes, 6(3) 521-532, 1991.
72. M. J. Shapiro, K. L. More, W. J. Lackey, J. A. Hanigofsky, D. N. Hill, W. B. Carter, E. K. Barefield, E. A. Judson, D. F. O'Brien, R. Patrick, Y. S. Chung, and T. S. Moss, III, "Interaction of Chemically Vapor Deposited  YBa2Cu3Ox  with Yttria-Stabilized Zirconia Substrates," Journal of the American Ceramic Society, 74(8) 2021-2024, 1991.
73. W. J. Lackey, J. A. Hanigofsky, M. T. Groves, and J. A. Heaney, "Continuous Fiber Coating System," Ceramic Engineering Science Proceedings, 12(7-8) 1048-1063, 1991. 
74. W. Y. Lee, W. J. Lackey, G. B. Freeman, P. K. Agrawal, and D. J. Twait, "Preparation of Dispersed Phase Ceramic Boron Nitride and Aluminum Nitride Composite Coatings by Chemical Vapor Deposition," Journal of the American Ceramic Society, 74(9) 2136-2140, 1991.
75. W. Y. Lee, W. J. Lackey, and P. K. Agrawal, "Kinetic Analysis of Chemical Vapor Deposition of Boron Nitride," Journal of the American Ceramic Society, 74(10) 2642-2648, 1991.
76. W. Y. Lee, W. J. Lackey, and P. K. Agrawal, "Kinetic and Thermodynamic Analysis of Chemical Vapor Deposition of Aluminum Nitride," Journal of the American Ceramic Society, 74(8) 1821-1827, 1991.
77. W. Y. Lee, W. J. Lackey, P. K. Agrawal, and G. B. Freeman, "Simultaneous Chemical Vapor Deposition of Boron Nitride and Aluminum Nitride," Journal of the American Ceramic Society,  74(10) 2649-2658, 1991.
78. D. J. Twait, W. J. Lackey, A. W. Smith, W. Y. Lee, and J. A. Hanigofsky, "Thermodynamic Analysis of the Chemical Vapor Deposition of BN + AlN Composite Coatings," Journal of the American Ceramic Society, 73(6) 1510-1518, 1990.
79. W. J. Lackey, J. A. Hanigofsky, and G. B. Freeman, "Experimental Whisker Growth and Thermodynamic Study of the Hafnium-Carbon System for Chemical Vapor Deposition Applications," Journal of the American Ceramic Society,  73(6) 1593-1598, 1990.
80. W. J. Lackey, J. A. Hanigofsky, M. J. Shapiro, W. B. Carter, D. N. Hill, E. K. Barefield, E. A. Judson, D. F. O'Brien, Y. S. Chung, and T. S. Moss, "Preparation of Super-conducting Wire by Deposition of YBa2Cu3Ox onto Fibers," Proceedings of Eleventh International Conference on Chemical Vapor Deposition, 195-210, Ed. Karl E. Spear and G. W. Cullen, The Electrochemical Society, Inc., Pennington, New Jersey, 1990.
81. W. J. Lackey, W. B. Carter, D. N. Hill, E. K. Barefield, J. A. Hanigofsky, M. J. Shapiro, T. S. Moss, A. J. Green, D. F. O'Brien, R. A. Jack, and K. R. Efferson, "Rapid Chemical Vapor Deposition of YBa2Cu3Ox Coatings," Materials Research Society Symposium Proceedings, 169, 585-588, 1990.
82. W. J. Lackey, W. B. Carter, J. A. Hanigofsky, D. N. Hill, E. Kent Barefield, G. Neumeier, D. F. O'Brien, M. J. Shapiro, J. R. Thompson, A. J. Green, T. S. Moss, III, R. A. Jake, and K. R. Efferson, "Rapid Chemical Vapor Deposition of Superconducting YBa2Cu3Ox," Applied Physics Letters, 56(12) 1175-1177, March, 1990.
83. W. Y. Lee, W. J. Lackey, and P. K. Agrawal, "Dispersed Phase BN + AlN Composites Prepared by CVD," Proceedings of Eleventh International Conference on Chemical Vapor Deposition, 580-588, Ed. Karl E. Spear and G. W. Cullen, The Electrochemical Society, Inc., Pennington, New Jersey, 1990.
84. W. J. Lackey, "Reviews, Status, and Future of the Chemical Vapor Infiltration Process for Fabrication of Fiber-Reinforced Ceramic Composites," Ceramic Engineering Science Proceedings,  10(7-8) 577-584, 1989.
85. W. J. Lackey, A. W. Smith, and D. J. Twait, "Chemical Vapor Deposition of Oxidation Resistant HfB2+SiC Composite Coatings," Ceramic Engineering Science Proceedings,  9(9-10) 1223-1232, 1988.
86. W. J. Lackey, A. W. Smith, D. M. Dillard, and D. J. Twait, "Codeposition of Dispersed Phase Ceramic Composites," Proceedings of Tenth International Conference on Chemical Vapor Deposition, 1008-1027, Ed. G. W. Cullen and J. M. Blocher, Jr., The Electrochemical Society, Inc., Pennington, New Jersey, 1987.
87. W. J. Lackey, D. P. Stinton, G. A. Cerny, A. C. Schaffhauser, and L. L. Fehrenbacher, "Ceramic Coatings for Advanced Heat Engines - A Review and Projection," Advanced Ceramic Materials, 2(1) 24-30, 1987.
88. A. J. Caputo, W. J. Lackey, and D. P. Stinton, "Development of New, Faster Process for the Fabrication of Ceramic Fiber-Reinforced Ceramic Composites by Chemical Vapor Infiltration," Ceramic Engineering Science Proceedings, 6(7-8) 694-706, 1985.
89. A. J. Caputo, W. J. Lackey, I. G. Wright, and P. Angelini, "Chemical Vapor Deposition of Erosion Resistant TiB2 Coatings," Journal of the Electrochemical Society, 132(9) 2274-2280, September, 1985.
90. D. P. Stinton and W. J. Lackey, "Simultaneous Chemical Vapor Deposition of SiC-Dispersed Phase Composites," Ceramic Engineering Science Proceedings, 6(7-8) 707-713, 1985.
91. A. J. Caputo and W. J. Lackey, "Fabrication of Fiber-Reinforced Ceramic Composites by Chemical Vapor Infiltration," Ceramic Engineering Science Proceedings, 5(7-8) 654-667, 1984.
92. A. J. Caputo, W. J. Lackey, and I. G. Wright, "Chemical Vapor Deposition of Erosion-Resistant TiB2  Coatings," Proceedings of Ninth International Conference on Chemical Vapor Deposition, 782-799, Ed. McD. Robinson et al., The Electrochemical Society, Inc., Pennington, New Jersey, 1984.
93. D. P. Stinton, W. J. Lackey, and R. J. Lauf, "Fabrication of Ceramic-Ceramic Composites by Chemical Vapor Deposition," Ceramic Engineering Science Proceedings,  5(7-8) 668-676, 1984.
94. W. J. Lackey, Peter Angelini, A. J. Caputo, C. E. DeVore, J. C. McLaughlin, D. P. Stinton, and R. E. Hutchens, "Rate-Controlled Technique for Calcining and Drying," Journal of the American Ceramic Society, 67(6) C-102-4, June, 1984.
95. D. P. Stinton, B. A. Thiele, W. J. Lackey, and C. S. Morgan, "Detection and Control of As-Produced Pyrocarbon Permeability in Biso-Coated High-Temperature Gas-Cooled Reactor Fuel Particles," American Ceramic Society Bulletin, 61(2) 245-250, 1982.
96. D. P. Stinton, P. Angelini, A. J. Caputo, and W. J. Lackey, "Coating Crystalline Nuclear Waste Forms to Improve Inertness," Journal of the American Ceramic Society, 65(8) 394-398, 1982.
97. D. P. Stinton and W. J. Lackey, "Deposition and Characterization of Pyrocarbon Coatings Produced by Use of CO2 Dilution," American Ceramic Society Bulletin, 61(8) 843-846, 1982.
98. D. P. Stinton, W. J. Lackey, and R. D. Spence, "Production of Spherical  UO2-UC2  for Nuclear Fuel Applications Using Thermochemical Principles," Journal of the American Ceramic Society, 65(7) 321-324, 1982.
99. W. J. Lackey, R. E. Blanco, and A. L. Lotts, "Application of Sol-Gel Technology to Fixation of Nuclear Reactor Waste," Nuclear Technology, 49 321-324, July, 1980.
100. D. P. Stinton, S. M. Tiegs, W. J. Lackey, and T. B. Lindemer, "Rate-Controlling Factors in the Carbothermic Preparation of UO2-UC2-C Microspheres," Journal of the American Ceramic Society, 62(11-12) 596-599, 1979.
101. D. P. Stinton and W. J. Lackey, "Effect of Deposition Conditions on the Properties of Pyrolytic Silicon Carbide Coatings for High-Temperature Gas-Cooled Reactor Fuel Particles," American Ceramic Society Bulletin, 57(6) 568-573, June, 1978.
102. D. E. LaValle, D. A. Costanzo, W. J. Lackey, and A. J. Caputo, "The Determination of Defective Particle Fraction in High-Temperature Gas-Cooled Reactor Fuels," Nuclear Technology, 33 290-295, May, 1977.
103. D. R. Johnson, W. J. Lackey, and J. D. Sease, "Effects of Processing Variables on HTGR Fuel Kernels Fabricated from Uranium-Loaded Cation-Exchange Resin," American Ceramic Society Bulletin, 56(6) 567-571, June, 1977.
104. G. W. Weber, R. L. Beatty, V. J. Vennery, and W. J. Lackey, "The Effect of Pyrocarbon Coating Permeability on Uranium Redistribution in High-Temperature Gas-Cooled Reactor Fuels," Thin Solid Films, 40 123-130, 1977.
105. W. J. Lackey, D. P. Stinton, and J. D. Sease, "Improved Gas Distributor for Coating High-Temperature Gas-Cooled Reactor Fuel Particles," Nuclear Technology, 35(2) 227-237, September, 1977.
106. D. E. LaValle, D. A. Costanzo, W. J. Lackey, and J. D. Sease, "Technique for Differentiating Between Open and Closed Pores on a Microscopic Scale," Journal of the American Ceramic Society, 59(1-2) 80-81, January-February, 1976.
107. W. H. Pechin, W. J. Lackey, J. D. Sease, and W. P. Eatherly, "Quality Control Tests for High-Temperature Gas-Cooled Reactor Recycle Fuel," Nuclear Fuel Quality Assurance, Proceedings Seminar, Oslo, Norway, May 24-27, 1976, pp. 425-447, International Atomic Energy Agency, Vienna, November, 1976.
108. W. J. Lackey,  D. P. Stinton,  L. E. Davis,  R. L. Beatty, "Crushing Strength of High-Temperature Gas-Cooled Reactor Fuel Particles,” Nuclear Technology, 31 191-201, November, 1976.
109. W. J. Lackey, W. H. Pechin, and J. D. Sease, "Measurement and Control of the Shape of Fuel Particles for High-Temperature Gas-Cooled Reactors," American Ceramic Society Bulletin, 54(8) 718-724, August, 1975.
110. W. H. Pechin, R. A. Bradley, W. J. Lackey, and J. D. Sease, "Analysis of (U,Pu)O2 Fuels at Oak Ridge National Laboratory," Analytical Methods in the Nuclear Fuel Cycle,  279-294, International Atomic Energy Agency, Vienna, 1972.
111. W. J. Lackey, F. J. Homan, and A. R. Olsen, "Porosity and Actinide Redistribution During Irradiation of  (U,Pu)O2,"  Nuclear Technology, 16(1) 120-142, October, 1972.
112. W. J. Lackey and R. A. Bradley, "Microstructure of Sol-Gel-Derived  (U,Pu)O2 Microspheres and Pellets," Nuclear Technology, 14(6) 257-268, June, 1972.
113. W. J. Lackey, R. A. Bradley, W. H. Pechin, and T. L. Hebble, "Precision and Source of Variation of Oxygen-to-Metal Determinations for (U,Pu)O2," Nuclear Technology,  13(4) 105-107, April, 1972.
114. W. J. Lackey, "Effect of Temperature on Electrical Conductivity and Transport Mechanisms in Sapphire," Ceramics in Severe Environments, Materials Science Research 5 489-502, Ed. W. Wirth Kriegel and Hayne Palmour, III, Plenum Press, New York, New York, 1971.
115. D. H. Hubble and W. J. Lackey, "Hydration Test for Dead-Burned Refractory Dolomite," American Ceramic Society Bulletin, 44(7) 442-446, 1962.

 

1. W. Jack Lackey, Andrei Fedorov, Thomas Orlando, Z. L. Wang, David Beaulieu, Chris Clarke, Yong Ding, Kristen Shepperd, and Ben White, “Understanding Electron Beam CVD,” 2005 National Science Foundation Design, Service, Manufacturing and Industrial Research Conference, Scottsdale, Arizona, January 3-6, 2005.
2. W. Jack Lackey, D. Rosen, R. W. Johnson, S. N. Bondi, J. Mi, J. Gillespie, J. Park, D. Beaulieu, D. Moss, A. Wilkes, and K. Adams, “Laser-Jet CVD Rapid Prototyping of Electronic Devices and Laminated Materials,” 2004 National Science Foundation Design, Service, Manufacturing and Industrial Innovation Research Conference, Dallas, Texas, January 5-8, 2004.
3. W. Jack Lackey, David Rosen, Ryan Johnson, Scott Bondi, Jian Mi, Josh Gillespie, Jae Park, and Elizabeth Richter, “Laser-Jet CVD Rapid Prototyping of Electronic Devices and Laminated Materials,” 2003 National Science Foundation Design, Service, Manufacturing and Industrial Innovation Research Conference, Birmingham, Alabama, January 5-9, 2003.
4. Scott N. Bondi and W. Jack Lackey, “Investigation of Carbon Nanotubes Synthesis Using LCVD,” Final Report E25-6E1, December 2002.
5. W. Jack Lackey, David Rosen, Chad Duty, Daniel Jean, Scott Bondi, Tarek Elkhatib, Ryan Johnson, MingXuan Jiang, Jian Mi, Josh Gillespie, and Racheal Harvey, “Laser CVD System Design, Operation, and Modeling,” 2002 National Science Foundation Design, Service, Manufacturing and Industrial Innovation Research Conference, San Juan, Puerto Rico, January 7-10, 2002.
6. W. Jack Lackey, “Liquid Reagent CVD Process for Coating of Heart Valves,” Final Report, August, 2001.
7. W. Jack Lackey, “Materials Selection Methodology,” Proceedings of MIL 17 Ceramic Matrix Composites Conference, Cocoa Beach, Florida, January 22-26, 2001, in press.
8. W. Jack Lackey, Harry King, Mark Renier, Mingxuan Jiang, Karen Ellzey, and Steven Crain, “Laminated Matrix Composite Development,” Final Report E25-Y36-1, prepared for Bettis Atomic Power Laboratory, April 17, 2000.
9. W. Jack Lackey, S. Kent Watson, and Mingxuan Jiang, “Liquid Fluidized Bed Coating of Heart Valves,” Final Report E25-V29, prepared for an industrial sponsor, February, 2000.
10. W. Jack Lackey, Chad Duty, Daniel Jean, and Brian Fuhrman, “Laser-Jet CVD Rapid Prototyping of Cathodes,” Final Report E25-Z09, prepared for Applied Sciences, Inc., July 20, 2000.
11. W. Jack Lackey, “A Remarkable Material for Advanced CMC Propulsion Systems, Phase II,” Progress Report for the period October 1, 1999 - December 15, 1999, prepared for Ceramic Composites, Inc., Annapolis, Maryland, December 15, 1999.
12. W. Jack Lackey, Elliot Pickering, Harry King, Steven Crain, Mark Renier, and Lisa Ditter-Hoskins, “Laminated Matrix Composites- A New Class of Materials,” Final Report E25-A18-4, prepared for Air Force Office of Scientific Research, October 28, 1999.
13. W. Jack Lackey, Elliot Pickering, Harry King, Steven Crain, Mark Renier, and Lisa Ditter-Hoskins, “Laminated Matrix Composites- A New Class of Materials,” Annual Report E25-A18-3, prepared for Air Force Office of Scientific Research, October 26, 1999.
14. K. A. Appiah,  Z. L. Wang,  and  W. J. Lackey, "Microstructural Characterization of Carbon Fiber-Reinforced Laminated Matrix Composites of Silicon Carbide and Carbon, pages 568-569 in "Proceedings of the Annual Conference of the Microscopy Society of America, Atlanta, Georgia, July 12-16, 1998. 
15. W. Jack Lackey, CVI of Silicon Carbide," Final report  E25-A42,  Prepared for Applied Sciences, Inc., June 30, 1998. 
16. W. Jack Lackey,  Elliot M. Pickering,  Harry C. King, III,  Steven L. Crain,  Michael A. Miller,  and  Filipp Zyryanov, "Laminated Matrix Composites- A New Class of Materials," Annual Report  E25-A18-2,  Prepared for Air Force Office of Scientific Research, September 11, 1998. 
17. W. Jack Lackey  and  E. M. Pickering, "CVD of  Ti3SiC2," Progress Report prepared for Ceramic Composites, Inc., January 6, 1998. 
18. W. Jack Lackey,  Harry King,  Steven Crain,  Elliot Pickering,  and  Carolina Fernandez, "Laminated Matrix Composites," Final Report  E25-A21-5,  Prepared for Knolls Atomic Power Laboratory, January 28, 1998. 
19. W. Jack Lackey,  Jianmin Qu,  Christopher S. Lynch,  Z. L. Wang,  and  Zhen Wang, "Processing, Structure and Property Interrelationships for Laminated Matrix Composites," Annual Report prepared for the National Science Foundation, April 14, 1998. 
20. W. Jack Lackey  and  Steven L. Crain, "Laminated Matrix Composite Development," Interim Report  E25-Y36-1,  Prepared for Bettis Atomic Power Laboratory, August 20, 1998. 
21. W. Jack Lackey, Elliot M. Pickering, Michael A. Miller, Harry C. King and Giancarlo Gianetti, "Laminated  C-SiC  Matrix Composites Produced by CVI,"  pp. 129-135  in  Proceedings of the Air Force Office of Scientific Research Program Review for Structural Ceramics, May 8-9,  1997,  Cincinnati, Ohio. 
22. W. J. Lackey, S. Vaidyaraman, and K. L. More, "Laminated Matrix Composites Offer Improved Strength and Toughness," Industrial Heating,  63(4) 50-51,  1996. 
23. G. B. Freeman, W. J. Lackey and S. Vaidyaraman, "A CVI-Processing Marker Study," pp. 354-355 in Proc. Microscopy and Microanalysis, G. W. Bailey, M. H. Ellisman, R. A. Hennigar, and N. J. Zaluzec, eds., Jones and Begell, New York, New York,  1995. 
24. T. L. Starr, W. J. Lackey, and S. Vaidyaraman, "Forced Flow-Thermal Gradient Chemical Vapor Infiltration for Carbon-Carbon Composites:  Modeling and Experiment," Carbon '95, The 22nd Biennial Conference on Carbon, University of California, San Diego, California, July 16-21, 1995. 
25. W. J. Lackey, H. C. King, and E. M. Pickering, "Diamond-Like Carbon Coatings for Heart Valves," Final Report to National Institute for Health, A-9834, Georgia Institute of Technology, Atlanta, Georgia, July 28, 1995. 
26. W. J. Lackey, S. Vaidyaraman, G. B. Freeman, and P. K. Agrawal, "Economical Fabrication of Carbon-Carbon."  Invited.  To be published in Proceedings Air Force Office of Scientific Research/University Research Initiative Carbon-Carbon Composites Conference, Penn State University, September 13-14, 1994. 
27. T. L. Starr, D. L. Mohr, W. J. Lackey, and J. A. Hanigofsky, "Development of Silicon Nitride Composites with Continuous Fiber Reinforcement," Report No. A-4809 (ORNL/Sub/87-00184/04), Georgia Institute of Technology, Atlanta, Georgia, October, 1993. 
28. T. S. Moss, John A. Hanigofsky, and W. J. Lackey, "Thermodynamic Analysis for the Chemical Vapor Deposition of Composite Coatings from the Al-B-Ti-N-Cl-Ar System," GTRI Technical Journal,  Vol. 2,  1993. 
29. W. J. Lackey, "Continuous Fabrication of SiC Fiber Tows by CVD," pp. 85-103, in Proceedings of the Ninth Annual Conference on Materials Technology:  M. A. Wright and K. R. Palmer, eds., Materials Technology Center, Southern Illinois University, Carbondale, Illinois,  October 26-27,  1993. 
30. W. J. Lackey, J. A. Hanigofsky, G. B Freeman, T. S. Moss, S. Vaidyaraman, P. K. Agrawal, B. N. Beckloff, J. F. Jane, E. K. Barefield, and D. S. Bruno, "New Reagents for CVD and CVI of Carbon Containing Boron and Other Oxidation Inhibitors," Annual Report A-9148-2, Georgia Institute of Technology, Atlanta, Georgia, October 1992-September,  1993. 
31. W. L. Ohlinger, W. J. Lackey, G. B. Freeman, J. A. Hanigofsky, R. L. Roglin, D. M. Emmerich, and M. D. Langman, "Chemical Vapor Deposition of Piezoelectric Materials Onto Fibers for Sensor Applications," Final Report A-9116, Georgia Institute of Technology, Atlanta, Georgia, August 1992-January,  1993. 
32. W. J. Lackey, J. A. Hanigofsky, G. B. Freeman, R. D. Hardin, B. N. Beckloff, D. M. Emmerich, A. Prasad, M. D. Ellenburg, J. Pugh, M. D. Langman, and J. S. Lewis, "Continuous Fabrication of SiC Fiber Tows by Chemical Vapor Deposition," Final Report A-9056, Georgia Institute of Technology, Atlanta, Georgia, WL-TR-93-4013, September  1991-December,  1992. 
33. W. J. Lackey, J. A. Hanigofsky, G. B. Freeman, T. S. Moss, B. N. Beckloff, J. F. Lane, E. K. Barefield, D. S. Bruno, P. K. Agrawal and S. Vaidyaraman, "New Reagents for CVD and CVI of Carbon Containing Boron and Other Oxidation Inhibitors," Annual Report A-9148, Georgia Institute of Technology, Atlanta, Georgia, January 1992-September,  1992. 
34. J. A. Hanigofsky and W. J. Lackey, "Gas Composition Studies for Deposition of Diamond Thin Films," GTRI Technical Journal, Vol. I (1) 133-142,  1991. 
35. T. L. Starr, W. J. Lackey, and Bruce N. Beckloff, "Modeling of CVD for Protective Coating of Carbon/Carbon Composites," Final Report for NASP Materials Structures Augmentation Program, July,  1991. 
36. W. J. Lackey, J. A. Hanigofsky, D. N. Hill, E. K. Barefield and W. B. Carter, "Chemical Vapor Deposition of  YBa2Cu3Ox  Thin Films for Wire Applications," Final Report A-8094, Georgia Institute of Technology, Atlanta, Georgia, May 1988-December,  1991. 
37. G. B. Freeman, W. Y. Lee, and W. J. Lackey, "Microstructural Study of Dispersed Phase Ceramic BN-AlN Composite Coatings by Chemical Vapor Deposition," Proceedings of the XIIth International Congress for Electron Microscopy, San Francisco Press, Inc.,  1026-1027,  1990. 
38. G. B. Freeman, W. Y. Lee, W. J. Lackey, J. A. Hanigofsky, and Karren L. More, "Grain Structure and Growth of Dispersed Phase BN-AlN Coatings Grown via Chemical Vapor Deposition," Proceedings of Symposium C:  Evolution of Thin Film Surface Microstructure, Materials Research Society,  November,  1990. 
39. W. J. Lackey, G. B. Freeman, P. E. Mackie, D. J. O'Neil, and P. M. Hawley, "Solar-Enhanced Chemical Vapor Deposition (CVD) Production of Ceramic Whiskers," Solar Thermal Technology-Research Development and Applications, Proceedings of the Fourth International Symposium, 471-483, eds. B. P. Gupta and W. H. Traugott, Hemisphere Publishing Corporation, New York, New York,  1990. 
40. W. J. Lackey, J. A. Hanigofsky, M. J. Shapiro, W. B. Carter, D. N. Hill, E. K. Barefield, E. A. Judson, D. F. O'Brien, Y. S. Chung, and T. S. Moss, "Preparation of Superconducting Wire by Deposition of YBa2Cu3Ox onto Fibers," p. 293 in Symposium H Abstracts, Materials Issues in Applications of Ceramic Superconductors, Materials Research Society,  1990. 
41. W. J. Lackey, G. B. Freeman, J. A. Hanigofsky, J. R. Thompson, G. J. Gerard, W. Y. Lee, P. K. Agrawal, D. J. Twait, T. S. Moss, and A. J. Green, "Ultrafine Microstructure Composites Prepared by Chemical Vapor Deposition," Final Report A46993, Georgia Institute of Technology, Atlanta, Georgia, January-December,  1989. 
42. W. J. Lackey, "Use of Chemical Vapor Deposition for Preparation of Erosion Resistant Windows," Proceedings of the Nineteenth Symposium on Electromagnetic Windows, 84-98, ed. J. C. Handley, Georgia Institute of Technology, September 7-9,  1988. 
43. W. J. Lackey, G. B. Freeman, J. A. Hanigofsky, J. R. Thompson, and G. J. Gerard, "Ultrafine Microstructure Composites Prepared by Chemical Vapor Deposition," Annual Report A46992, Georgia Institute of Technology, Atlanta, Georgia, January - December 1988. 
44. W. J. Lackey, G. B. Freeman, P. E. Mackie, D. J. O'Neil, and P. M. Hawley, "Solar-Enhanced Chemical Vapor Deposition (CVD) Production of Ceramic Whiskers," Final Report, Solar Energy Research Institute, Golden, Colorado,  1988. 
45. W. J. Lackey, W. B. Carter, D. N. Hill, and E. K. Barefield, "Fabrication of Flexible High Temperature Ceramic Superconducting Wire by CVD," Symposium F Abstracts, Preparation and Materials Properties of High Temperature Superconductors, Materials Research Society,  November,  1988. 
46. W. Y. Lee, W. J. Lackey, and P. K. Agrawal, "Chemical Vapor Deposition of Dispersed Phase Ceramic (BN + AlN) Composites," Proceedings of the 1988 AIChE Annual Meeting, Washington, District of Columbia,  November 27-December 2,  1988. 
47. W. J. Lackey, G. B. Freeman, A. W. Smith, J. R. Thompson, G. J. Gerard, "Ultrafine Microstructure Composites Prepared by Chemical Vapor Deposition," Annual Report A46991, Georgia Institute of Technology, Atlanta, Georgia, January-December,  1987. 
48. W. J. Lackey, G. B. Freeman, and P. E. Mackie, "Solar Enhanced Chemical Vapor Deposition," Solar Thermal Program Annual Research Symposium,  4-101-4-125,  18-February 20, 1987,  Golden, Colorado, SERI/CP-250-3121. 
49. W. J. Lackey, A. W. Smith, D. M. Dillard, and D. J. Twait, "Ceramic Multicomponent Coatings Prepared by Chemical Vapor Deposition," Symposium on Multicomponent Ultrafine Microstructures, Materials Research Society, Boston, Massachusetts,  743, December 1-6, 1986. 
50. A. J. Caputo and W. J. Lackey, "Fabrication of FiberReinforced Ceramic Composites by Chemical Vapor Infiltration," ORNL/TM9235,  October,  1984. 
51. A. J. Caputo, W. J. Lackey, and I. G. Wright, "Chemical Vapor Deposition of ErosionResistant TiB2 Coatings," ORNL/TM9042,  February,  1984. 
52. W. J. Lackey, D. P. Stinton, G. A. Cerny, and A. C. Schaffhauser, "Assessment of Ceramic Coatings for Heat Engine Materials  Status and Future Needs" Proceedings of International Symposium on Ceramic Components for Heat Engines, 770782,  October 17-21,  1983, Hakone, Japan,  1984. 
53. W. J. Lackey, D. P. Stinton, G. A. Cerny, L. L. Fehrenbacher, and A. C. Schaffhauser, "Ceramic Coatings for Heat Engine Materials  Status and Future Needs,"ORNL/TM8959,  December,  1984. 
54. W. J. Lackey, "Chemical Vapor Deposition of Ceramics," Proceedings of Lecture Meeting on Advanced Ceramics, ed. Shigeyuki Somiya, Tokyo Institute of Technology, October 13-14,  1983. 
55. D. P. Stinton, P. Angelini, and W. J. Lackey, "Coating CesiumBearing Waste Forms to Improve Inertness," (Abstract), American Ceramic Society Bulletin,  61(3) 386,  March,  1982. 
56. D. P. Stinton and W. J. Lackey, "Deposition and Characterization of Pyrocarbon Coatings Produced by Use of CO2 Dilution," ORNL/TM7853,  October,  1981. 
57. D. P. Stinton, W. J. Lackey, and R. D. Spence, "Production of Spherical UO2UC2 for Nuclear Fuel Applications Using Thermochemical Principles," ORNL/TM7651,  March,  1981. 
58. P. Angelini, A. J. Caputo, and W. J. Lackey, "Deposition of Impervious Pyrolytic Carbon and SiC Provide Enhanced Inertness to Crystalline Waste Forms," (Abstract), American Ceramic Society Bulletin,  60(3) 420,  March,  1981. 
59. P. Angelini, D. P. Stinton, J. S. Vavruska, A. J. Caputo, and W. J. Lackey, "SolGel Technology Applied to Alternative HighLevel Waste Forms Development," Alternate Nuclear Waste Forms and Interactions in Geologic Media, Proceedings of a Workshop Summarizing Advanced Activities and Formulating Requirements for the Future, 242247,  May 13-15, 1980,  Gatlinburg, Tennessee, CONF8005107,  April,  1981. 
60. P. Angelini, W. D. Bond, A. J. Caputo, J. E. Mack, W. J. Lackey, D. A. Lee, and D. P. Stinton, "SolGel Technology Applied to Crystalline Ceramic Nuclear Waste Forms," Scientific Basis for Nuclear Waste Management,   3 173180, ed. John G. Moore, Plenum Press, New York,  1981. 
61. W. J. Lackey, P. Angelini, W. D. Arnold, and W. D. Bond, "SolGelDerived Waste Forms," Proceedings of the International Seminar on Chemistry and Process Engineering for HighLevel Waste, 351364, ed. R. Odoz and E. Merz, JulConf42 (Vol 2), Kernforschungsanlage, Julich, GmbH, Federal Republic of Germany,  1981. 
62. D. P. Stinton, B. A. Thiele, W. J. Lackey, and C. S. Morgan, "Detection and Control of AsProduced Pyrocarbon Permeability in BisoCoated High Temperature Gas Cooled Reactor Fuel Particles," ORNL/TM7254,  May,  1980. 
63. D. P. Stinton, J. S. Vavruska, P. Angelini, and W. J. Lackey, "Sintering Behavior and Characterization of SolGelProduced Synroc," (Abstract), American Ceramic Society Bulletin,  59(3) 394,  1980. 
64. P. Angelini, D. P. Stinton, R. W. Carpenter, J. S. Vavruska, and W. J. Lackey, "Phase Identification and Partitioning of Elements in SolGel Derived Synroc," (Abstract), American Ceramic Society Bulletin,  59(3) 394,  1980. 
65. W. J. Lackey, "GelSpherePac Fuel Is Easier to Fabricate and Performs Better Than Conventional Pellet Fuel," Materials Aspects of World Energy, 472473, National Academy of Sciences, Washington, District of Columbia,  1980. 
66. W. J. Lackey, P. Angelini, F. L. Layton, D. P. Stinton, and J. S. Vavruska, "SolGel Technology Applied to Glass and Crystalline Ceramics," Waste Management '80, 2 391417,  1980. 
67. D. P. Stinton, S. M. Tiegs, W. J. Lackey, and T. B. Lindemer, "Rate Controlling Factors in the Carbothermic Preparation of UO2UC2C Microspheres," ORNL/TM6589, January,  1979. 
68. J. E. Selle, P. Angelini, J. I. Federer, W. J. Lackey, A. R. Olsen, and R. H. Rainey, "Nuclear Fuel Spikes and Their Implication on Oxide Fuel Recycle," (Summary), Transactions of the American Nuclear Society 32 (TANSAO 32), 239240,  June,  1979. 
69. R. R. Suchomel, A. J. Caputo, and W. J. Lackey, "SpherePac - A Practical Remote Fuel Fabrication Concept," (Summary), Transactions of the American Nuclear Society 32 (TANSAO 32),  276,  June,  1979. 
70. D. R. Johnson, R. A. Bradley, W. J. Lackey, and K. J. Notz, "Remote Fabrication Technology for HTGR Fuels," Transactions of the American Nuclear Society 30 (TANSAO 30), 316,  November,  1978. 
71. K. J. Notz, R. L. Beatty, P. A. Haas, W. J. Lackey, A. D. Ryon, and R. R. Suchomel, "Remote Fabrication with GelSpherePac Technology," (Summary), Transactions of the American Nuclear Society 30 (TANSAO 30), 315316,  November,  1978. 
72. R. R. Suchomel, D. P. Stinton, M. K. Preston, J. L. Heck, B. J. Bolfing, and W. J. Lackey, "Design and Operation of Equipment Used to Develop Remote Coating Capability for HTGR Fuel Particles," ORNL/TM6581,  December,  1978. 
73. W. J. Lackey and J. E. Selle, "Assessment of GelSpherePac Fuel for Fast Breeder Reactors," ORNL5468,  October,  1978. 
74. D. P. Stinton, R. R. Suchomel, and W. J. Lackey, "Low Temperature Buffer Coating Reduces Soot Buildup on the Porous Plate Gas Distributor," GCR77/14, August,  1977. 
75. D. P. Stinton and W. J. Lackey, "Effect of Deposition Conditions on the Properties of Pyrolytic Silicon Carbide Coatings for High Temperature Gas Cooled Reactor Fuel Particles," ORNL/TM5743,  October,  1977. 
76. D. P. Stinton and W. J. Lackey, "Influence of Process Variables on Permeability and Anisotropy of BisoCoated HTGR Fuel Particles," ORNL/TM6087,  November,  1977. 
77. D. P. Stinton and W. J. Lackey, "Porous Plate Gas Distributor Produces Nearly Isotropic Pyrolytic Carbon Coatings Which Meet HTGR Fuel Specifications," GCR77/6,  July, 1977. 
78. R. R. Suchomel and W. J. Lackey, "Device for Sampling HTGR Recycle Fuel Particles," ORNL/TM5739,  March,  1977. 
79. W. H. Pechin, W. J. Lackey, J. D. Sease, and W. P. Eatherly, "Inspection of High Temperature Gas Cooled Reactor Recycle Fuel," ORNL5156,  June,  1977. 
80. W. J. Lackey, D. P. Stinton, and J. D. Sease, "Improved Gas Distributor for Coating HTGR Fuel Particles," ORNL/TM5731,  January,  1977. 
81. D. E. LaValle, D. A. Costanzo, W. J. Lackey, and A. J. Caputo, "The Determination of Defective Particle Fraction in HTGR Fuels," ORNL/TM5483,  November,  1976. 
82. G. W. Weber, R. L. Beatty, V. J. Tennery, and W. J. Lackey, "Uranium Dispersion in Coated WeakAcidResinDerived HTGR Fuel Microspheres," ORNL/TM5133, February,  1976. 
83. W. H. Pechin, W. J. Lackey, J. D. Sease, and W. P. Eatherly, "Quality Control Tests for High Temperature Gas Cooled Reactor Recycle Fuel," GCR76/20,  June,  1976. 
84. W. J. Lackey, D. P. Stinton, L. E. Davis, and R. L. Beatty, "Crushing Strength of HTGR Fuel Particles," ORNL/TM5132,  January,  1976. 
85. D. E. LaValle, D. A. Costanzo, W. J. Lackey, and J. D. Sease, "Techniques for Differentiating Between Open and Closed Pores on a Microscopic Scale," ORNL/TM5100,  October,  1975. 
86. D. R. Johnson, W. J. Lackey, W. H. Pechin, and J. D. Sease, "The Effects of Processing Variables on HTGR Fuel Kernels Fabricated from Uranium Loaded CationExchange Resin," ORNL/TM4989,  August,  1975. 
87. W. J. Lackey, J. D. Jenkins, F. J. Homan, and R. S. Lowrie, "Assessment of Coater Size for the Fuel Refabrication Prototype Plant," ORNL/TM4567,  July,  1974. 
88. W. J. Lackey, W. H. Pechin, and J. D. Sease, "Measurement and Control of the Shape of Fuel Particles for High Temperature Gas Cooled Reactors," ORNL/TM4673, November,  1974. 
89. A. L. Lotts et al., "Fast Breeder Reactor Oxide Fuels Development," Final Report, ORNL4901,  November,  1973. 
90. F. J. Homan, W. J. Lackey, and C. M. Cox, "FMODEL  A Fortran IV Computer Code to Predict InReactor Behavior of LMFBR Fuel Pins," ORNL4825,  January,  1973. 
91. P. A. Haas and W. J. Lackey, "Improved Size Uniformity of SolGel Spheres by Imposing a Vibration on the Sol in Dispersion Nozzles," ORNL/TM4094,  May,  1973. 
92. W. J. Lackey, W. H. Pechin, and J. D. Sease, "Remote Coating of HTGR Fuel Particles," 11th Biennial Conference on Carbon, 154156, CONF730601, June 4-6, 1973, Gatlinburg, Tennessee. 
93. W. J. Lackey, F. J. Homan, and A. R. Olsen, "Porosity and Actinide Redistribution During Irradiation of (U,Pu)O2," ORNL/TM3762,  August,  1972. 
94. A. R. Olsen, R. B. Fitts, and W. J. Lackey, "InReactor Restructuring Temperature and Kinetics for (U,Pu)O2, "ORNL/TM3387,  July,  1971. 
95. A. R. Olsen, R. B. Fitts, and W. J. Lackey, "InReactor Restructuring Temperature and Kinetics for (U,Pu)O2," Proceedings of the Conference on Fast Reactor Fuel Element Technology, 579602, ed. Ruth Farmakes, American Nuclear Society, Hinsdale, Illinois, 1971. 
96. F. J. Homan, C. M. Cox, and W. J. Lackey, "Comparisons Between Predicted and Measured Fuel Pin Performance," ORNL/TM3386, May 1971. 
97. F. J. Homan, C. M. Cox, and W. J. Lackey, "Comparisons Between Predicted and Measured Fuel Pin Performance," Proceedings of the Conference on Fast Reactor Fuel Element Technology, 243258, ed. Ruth Farmakes, American Nuclear Society, Hinsdale, Illinois,  1971. 
98. W. J. Lackey et al., "Actinide Redistribution in Irradiated (U,Pu)O2," Transactions of the American Nuclear Society,  14(1) 180182,  June  1971. 
99. W. J. Lackey and R. A. Bradley, "Microstructure of SolGelDerived (U,Pu)O2 Microspheres and Pellets," ORNL/TM3588,  December,  1971. 
100. W. J. Lackey, R. A. Bradley, W. H. Pechin, and T. L. Hebble, "Statistical Technique for Determining Sources of Variation in (U,Pu)O2 OxygentoMetal Ratio," ORNL/TM3362,  June,  1971. 
101. R. J. Baker, J. L. Daniel, W. J. Lackey, R. J. Lobsigner, F. A. Scott, E. A. Snajdr, and W. E. Roake, "Basic Behavior and Properties of WU02 Cermets," Final Report, July 1964November 1965,  BNWL394,  October 12,  1966. 

Ph.D. Students Advised

1.  Chad Duty, Mechanical Engineering,  "Design, Operation, and Heat and Mass Transfer Analysis of a Gas-Jet Laser Chemical Vapor Deposition System," PH.D. Dissertaton, Georgia Institute of Technology, November 2001. 
2.  Ming Xuan Jiang, "Laminated Matrix Composites," ongoing 
3.  Ryan Johnson, Mechanical Engineering, "Laser CVD Rapid Prototyping," ongoing
4. &Scott Bondi, Mechanical Engineering, "Laser CVD Rapid Prototyping," ongoing
5.  Jian Mi, Mechanical Engineering, "Laser CVD Rapid Prototyping," ongoing 
6.  Daniel Jean, Mechanical Engineering, "Design and Operation of an Advanced Laser Chemical Vapor Deposistion System with On-Line Control," PH.D. Dissertation, Georgia Institute of Technology, June 2001. 
7. Sundararaman Vaidyaraman, Chemical Engineering, "Carbon/Carbon Composites by Forced Flow-Thermal Gradient Chemical Vapor Infiltration (FCVI) Process," September, 1995 
8. Thomas S. Moss, III, Materials Science and Engineering, "The Chemical Vapor Deposition of Dispersed Phase Composites in the B-Si-C-H-Cl-Ar System," March, 1995  John Hanigofsky, Materials Science and Engineering, "Modeling of the Chemical Vapor Deposition of YBa2Cu3Ox, TiB2, and SiC Thin Films Onto Continuous Ceramic Tows", July, 1992 
9.  Michael Shapiro, Materials Science and Engineering," Chemical Vapor Deposition of Silver Films for Superconducting Wire Applications," March, 1991 
10. Woo Young Lee, Chemical Engineering, "Chemical Vapor Deposition of Dispersed Phase Ceramic Composites," January, 1990

Masters Students Advised

1. Karen Ellzey, Mechanical Engineering, "Laminated Matrix Composites," ongoing
2. Tarek Elkhatib, Mechanical Engineering, "Laser CVD Rapid Prototyping," ongoing
3. Carolina Drake, Mechanical Engineering, Non Thesis
4. Brian Fuhrman, Mechanical Engineering, "Fabrication of Advanced Thermionic Emitters Using Laser Chemical Vapor Deposition-Rapid Prototyping," August 2000 
5. Harry Crawford King, III, Materials Science and Engineering, "Automation of CVI Equipment for Laminated Matrix Composite Fabrication," August 2000
6. S. Kent Watson, Mechanical Engineering, "Carbon Deposition for Artificial Heart Valves Using Liquid Reagent CVD," August 2000 
7. Elliot M. Pickering Materials Science and Engineering "CVD of Ti₃SiC₂," June 1998 
8. Mark C. Renier, Mechanical Engineering, "Equipment and Process for Fabrication of Thenium-Based Composites by Chemical Vapor Infiltration," August 2000 
9. Bruce N. Beckloff, Materials Science and Engineering, "Chemical Vapor Deposition of Titanium Diboride and Polycrystalline Silicon for use in Thin Film Solar Cells," March, 1996 
10. Regina H. Richards, Materials Science and Engineering, "The Chemical Vapor Deposition of Hexagonal Aluminates as a Fiber-matrix Interface Coating for Oxide-Oxide Composites," February, 1995 
11. Ajit Prasad, Materials Science and Engineering, "Influence of Processing Variables on the Properties of  SiC  Fibers Prepared by Chemical Vapor Deposition," August, 1993 
12. Jong-Heon Lee, Materials Science and Engineering, "Preparation of High Density Particulate Preforms and Their Consolidation by the Thermal Gradient-Forced Flow Diamond CVI Process," November, 1992 
13. Douglas J. Twait, Materials Science and Engineering, "Thermodynamic Analysis of the Chemical Vapor Deposition of BN + AlN Composite Coatings," June, 1989

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Back to Table of contents

A-4357: Designed, procured, installed, and operated CVD equipment for coating of chopped Nextel and silica fibers with carbon.  Contributed to reports and papers. 

A-4383: Designed, procured, installed, and operated a solar CVD system.  Planned, conducted, and analyzed results of solar CVD growth of ZrC and ZrN whiskers.  Responsible for the CVD task including reports and papers. 

A-4699: Responsible for all interaction with sponsor and technical planning of CVD experiments to permit the conduct of a basic study of the codeposition of BN+AlN.  Obtained indepth understanding of the kinetics and thermodynamics of the CVD of single phase BN and AlN and codeposited BN+AlN.  Prepared annual and final reports. 

A-4788: Responsible for all interaction with sponsor and technical planning.  Conducted literature review of CVD of oxides with metal organic reagents and applied this knowledge to the coating of turbine blade materials with crystalline HfO2.  Directed technician in experimental work.  Prepared monthly and final reports. 

A-4910: Responsible for planning and conduct of CVD experiments for the preparation of superconducting wire via deposition onto ceramic fiber tow.  Contributed to final report. 

A-4980: Conducted literature review on the CVD of oxides as pertinent to the CVD of Y203 and suggested potential reagents and process conditions to GE.  Wrote monthly and final reports. 

A-8094: Coordinated large team effort having the objective of fabricating  superconducting wire via CVD of YBa2Cu3Ox onto ceramic fiber or metal wire.  Contributed to both process and equipment development, for example, powder feeding of reagents and design of a continuous fiber coating system.  Interacted with sponsor and gave presentations at program reviews.  Achieved superconducting tow and monofilament but critical current was lower than desired.  Advised undergraduate and graduate students.  Responsible for reports. 

A-4809: Coating of Nextel and Nicalon fiber with carbon and/or SiC and also occasionally BN coatings in order to permit fiber-matrix debonding.  Guided student that conducted fiber coating experiments. 

A-8342: Conducted literature review on oxidation protective coatings and wrote report. 

A-8460: Deposited superconductor onto MgO substrates for ORNL's use in surface resistance measurements. 

A-8352: Configured equipment so that SiC could be deposited onto carbon-carbon samples in order to develop oxidation protective coatings for the National Aerospace Plane.  Directed technician, contributed to model development, and experimental portion of reports. 

B-637: Unrestricted grant from GE Aircraft Engines.  Procured equipment and constructed an RF-Plasma CVD system. 

A-8738: Directed experimental deposition of both rough and smooth diamond coatings for use as optical scatterers and mirrors. 

A-8878: Developed thermodynamic model for the CVD of coatings containing boron, silicon, and carbon. Planned CVD experiments and directed co-op.  Showed that our deposits as well as those of a commercial vendor were amorphous rather than the crystalline mixture of B4C + SiC advertised by the vendor. 

A-9056: Planned and directed experimentation having the objective of developing the process and equipment suitable for fabrication of SiC fiber via CVD of SiC onto a carbon fiber tow.  Evaluated both hot-wall and cold-wall CVD systems.  Devised and evaluated numerous fiber spreading techniques; finally succeeding by use of an electromagnetic spreader.  Directed student in measurement of fiber tensile strength and Weibull analysis of results.  Conducted statistical analysis of results successfully identifying process-structure-property correlations.  Achieved tensile strengths twice that of Nicalon. 

A-9156: Conceived idea of CVI densification of a diamond particulate preform as a method for rapidly fabricating thick diamond articles.  Designed CVI equipment.  Planned and directed CVI experiments which were generally unsuccessful.  Wrote 50% of final report. 

A-9116: Responsible for CVD portion of a program having the objective of fabricating piezoelectric fiber sensors by coating of fiber tow with BaTiO3.  Designed and analyzed statistical processing experiment where deposit composition and morphology were correlated with the input reagent composition, oxygen flow rate, and pressure.  Wrote statistical analysis portion of final report. 

A-9148: Refined our previously developed thermodynamic model for the CVD of B-Si-C materials.  Planned and directed experiments to validate model as well as to provide experimental kinetic data to permit kinetic and mass transport modeling.  Both conventional halide-bearing reagents and novel metal-organic reagents investigated and compared.  Designed improved CVI gas injector that Ph.D. student used to conduct CVI processing of carbon-carbon.  Demonstrated that the forced flow-thermal gradient CVI process was capable of fabricating carbon-carbon in only 3 h.  Conceived and demonstrated laminated matrix composites.  Developed and validated CVI densification model for carbon CVI.  Conceived and demonstrated a "marker technique" for monitoring the progression of densification during CVI. 

A-9707 Deposition of diamond-like carbon on conventional and novel, low cost substrate materials for heart valves.  Testing includes microstructural, adherence, tribological, and blood compatibility evaluations. 

A-9754 Deposition of oxidation resistant fiber-matrix interface coatings to enhance chemical stability and mechanical toughness of oxide-oxide, SiC-SiC, and other oxidation resistant ceramic matrix composites.  The low shear strength oxides $"-alumina, magnetoplumbite, and monazite are being deposited by CVD and characterized for composition and microstructure, including preferred crystallographic orientation.  Fiber-matrix debonding is also being evaluated. 

A-9834 This project, funded by NIH, has essentially the same scope as that described above for A-9707. 

A-9531 The goal of this project was to identify and prepare, via CVD, thin films of phosphors for use in high definition TV and various flat panel displays.  Materials investigated were GaN and ZnO.  Both compounds were successfully deposited. 

A-9851 Determine feasibility of the FCVI process for rapidly densifying carbon fiber preforms. 

A-9753 Develop equipment and process for the continuous fabrication of SiC fiber tow using CVD. The project involved investigation of several fiber spreading techniques and the characterization of SiC fiber produced. 

A-5139 Determine feasibility of the SiC CVI process for densifying and improving the mechanical properties of fibrous oxide ceramic insulation and filter materials. 

A-5180 Demonstrate that laminated matrix composites improve the mechanical properties of ceramic matrix composites and determine process-structure-property correlations.  Develop a CVI densification model to guide process development. 

A-5254 Similar to above but includes additional microstructural characterization, mechanical testing, and mechanics modeling to permit prediction and experimental validation of the importance of layer thickness and individual material properties. 

A-5313 Apply SiC interface coating to fibrous composites. 

A-5320 Similar to A-5180.