Aluminizing behaviors of vacuum plasma sprayed MCrAlY coatings

Journal of Engineering for Gas Turbines and Power

Volumn 124, Issue 2, 2002, Pages 270-275

  Itoh, Y ^a   Saitoh, M ^a   Ishiwata, Y ^a  

^a TOSHIBA CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM COMPOUNDS; CORROSION PROTECTION; DIFFUSION; OXIDATION; PLASMA SPRAYING; RATE CONSTANTS; SPRAYED COATINGS; VACUUM APPLICATIONS;

ALUMINIZING;

GAS TURBINES;

CORROSION PROTECTION; GAS TURBINE; HIGH TEMPERATURE CORROSION; INORGANIC COATING; PLASMA TREATMENT;

EID: 0036557576     PISSN: 07424795     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1423914     Document Type: Article

References (13)

1. Bettridge, D. F., and Ubank, R. G., 1986, "Quality Control of High- Temperature Protective Coatings," Mater. Sci. Technol., 2, pp. 232-242.
2. Mevrel, R., 1989, "State of the Art on High-Temperature Corrosion-Resistant Coatings," Mater. Sci. Eng., A, A120, pp. 13-24.
3. Nicholls, J. R., and Stephenson, D. J., 1991, "High Temperature Coatings for Gas Turbine," Surf. Eng., 22, pp. 156-163.
4. Das, D. K., Singh, V., and Joshi, S. V., 1998, "Evolution of Aluminide Coating Microstructure on Nickel-Base Cast Superalloy CM-247 in a Single-Step High-Activity Aluminizing Process," Metall. Mater. Trans. A. 29A, pp. 2173-2188.
5. Duvall, D. S., and Ruckle, D. L., 1982, "Ceramic Thermal Barrier Coatings for Turbine Engine Components," ASME Paper 82-GT-322.
6. Miller, A. M., 1987, "Current States of Thermal Barrier Coatings - An Overview," Surf. Coat. Technol., 30, pp. 1-11.
7. Wortman, D. J., Nagaraj, B. A., and Duderstadt, E. C., 1989, "Thermal Barrier Coatings for Gas Turbine Use," Mater. Sci. Eng., A, A121, pp. 433-440.
8. Wu, B. C., Chao, C. H., and Chang, E., 1990, "Effect of Bond Coat Pre-Aluminizing Treatment on the Properties of ZrO2-8wt.%Y203/Co-29Cr- 6Al-IY Thermal Barrier Coatings," Mater. Sci. Eng., A, A124, pp. 215-221.
9. Mazars, P., Manesse, D., and Lopvet, C., 1987, "Degradation of MCrAlY Coatings by Interdiffusion," ASME Paper 87-GT-58.
10. Itoh, Y., 1999, "Reaction Diffusion Behaviors for Interface Between Ni-Based Super Alloys and Vacuum Plasma Sprayed MCrAlY Coatings," ASME J. Eng. Gas Turbines Power, 121, pp. 476-483.
11. Heumann, T., 1952, "Zur Berechnung von Diffusions Koeffizienten bei Einund Mehrphasiger Diffusion in Festen Legierungen," Zeit. Physik. Chem., 201, pp. 168-189.
12. Wagner, C., 1956, "Reaktionstypen bei der Oxydation von Legierungen," Z. Elektrochem., 63, No. 7, pp. 772-782.
13. Kidson, G. V., 1961, "Some Aspects of the Growth of Diffusion Layers in Binary Systems," J. Nucl. Mater., 3, No. 1, pp. 21-29.