Improved Pt aluminide coatings using CVD and novel platinum electroplating

Proceedings of the ASME Turbo Expo

Volumn 5, Issue , 1998, Pages

  Warnes, Bruce Michael ^a  

^a Howmet Thermatech Coatings   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT ENGINES; ALUMINUM COATINGS; CALCIUM; CHEMICAL VAPOR DEPOSITION; DEPOSITION; DIFFUSION COATINGS; ELECTROPLATING; GAS TURBINES; INORGANIC COATINGS; METAL HALIDES; OXIDATION; OXIDATION RESISTANCE; PLATINUM; QUALITY CONTROL; TEMPERATURE; VAPOR DEPOSITION;

ALUMINIDE COATING; ALUMINIDE DIFFUSION COATINGS; ALUMINIZING PROCESS; CHEMICAL VAPOR DEPOSITIONS (CVD); COATING TECHNOLOGIES; CONSISTENT QUALITY; HARMFUL IMPURITIES; PROCESS VARIABLES;

PROCESS CONTROL;

EID: 84973130374     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/98-GT-391     Document Type: Conference Paper

References (21)

1. Albon, J., Davis, W., Skinner, P., and Warren, S., 1992, "Plating," U.S. Patent #5, 102,509
2. Atkinson, R., 1958-59, "Electiodeposition of Platinum from Chloroplatinic Acid," Transactions of the Institute of Metal Finishing, Vol. 36, pp. 7-16
3. Basta, W., Punola, D., and Wames, B., 1997, "Platinum Aluminide CVD Coating Method," U.S. Patent #5,658,614
4. Bernstein, H., and Allen, J., 1992, "Analysis of Cracked Gas Turbine Blades," Journal of Engineering for Gas Turbine and Power, Vol. 114, pp. 293-301
5. Bettridge, D., and Wing, R., 1986, "Burner Rig and Engine Test Experience of Platinum Aluminide Coatings," Presented at 31st ASME Internal Gas Turbine Conference and Exposition, Dusseldorf, Germany
6. Birks, N, and Meier, G., 1983, "Introduction to Oxidation of Metals and Alloys," Edward Arnold Publishing, London, England
7. Bungardt, K., Lehnert, G., and Meinhardt, H, 1974, Protective Diffusion Layer on Nickel and/or Cobalt-Based Alloys," U.S. Patent #3,819,330
8. Conner, J., 1992, "Evaluation of Simple Aluminide and Platinum Modified Alurriinide Coatings on High Pressure Turbine Glades After Factory Engine Testing - Round IL" International Gas Turbine and Aeroengine Congress and Exposition, Cologne, Germany, ASME #92-GT-140
9. Conner, J., Moore, D., and Wustman, R., 1992, "Evaluation of Simple Aluminide and Platinum Modified Coatings on High Pressure Turbine Blades After Factory Engine Testing," International Gas Turbine and Aeroengine Congress and Exposition, Orlando, Florida, ASME #9I-GT-379
10. Cramer, S., and Schlain, D., 1969, "Electrodeposition of Palladium and Platinum From Aqueous Electrolytes," Plating, Vol. 56 pp. 516-522
11. Davis, E., and Powell, A., 1937, "Platinum Plating From Alkaline Solutions," Journal of Electroplaters Technical Society, Vol. 13, pp. 1-7
12. Farrell, M., Boone, D., and Streiff, R., 1987, "Oxide Adhesion and Growth Characteristics on Platinum-Modified Aluminide Coatings," Surface and Coating Technology, Vol. 32, pp. 69-84
13. Prescott, R., and Graham, M., 1992, "The Formation of Aluminum Oxide Scales on ffigh-Ternrxrature Alloys," Oxidation of Metals, Vol. 38, pp.233-254
14. Punola, D., et al., 1993, "CVD Method for Forming Uniform Coatings," U. S. Patent '5,264,245
15. Shankar, S., and Goward, W 1985, "Methods of Forming a Protective Diffusion Layer on Nickel, Cobalt and Iron Base Alloys," U.S. Patent '4,526,814
16. Smeggil, J., Funkenbusch, A., and Bornstein, N, 1986, "A Relationship Between Indigenous Impurity Elements and Protective Oxide Scale Adherence Characteristics," Metallurgical Transactions A, Vol. I7A, pp. 923-932
17. Vogel, D., Newman, L., Deb, P., and Boone, D., 1987, "Ductile-to-Brittle Transition Temperature Behavior of Platinum-Modified Coatings," Materials Science and Engineering, Vol. 88, pp. 227-231
18. 18- Wames, B., Legard, T., DuShane, N, CockeriU, J., and Beck, B., 1996, "Platinum Modified Aluminide Diffusion Coating and Method," U.S. Patent Office Serial '08/658,379
19. Wames, B., and Punola, D., 1995, "Development of Diffusion Coatings for Gas Turbines," Power Generation Technology 1995, Knox, R., ed, Sterling Publishing Limited, London, England, pp. 207-210
20. Wames, B., and Punola, D., 1997a, "Clean Coatings by Low Activity CVD Aluminizmg," Invited Presentation at 24TH International Conference on Metallurgical Coatings and Thin Films, San Diego, California, 23 April 1997
21. Wames, B., and Punola, D., 1997b, "Clean Diffusion Coatings by Chemical Vapor Deposition," Proceedings of the 24™ International Conference on Metallurgical Coatings and Thin Films, Givens, J., Matthews, A., Mitterer, C, and Rohde, S.,eds., Elsevier Science SA. Pubushing Co. Vol. 1, pp. 1-6