Composition, structure and properties of gradient thermal barrier coatings (TBCs) produced by electron beam physical vapor deposition (EB-PVD)

Materials and Design

Volumn 19, Issue 5-6, 1998, Pages 253-258

  Movchan, M ^a,c   Rudoy, Yu ^b  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b Intl Ctr Electron Beam Technol   (Ukraine)

^c PRATT AND WHITNEY   (United States)

Author keywords

Bond coat; Ceramic layer; EB PVD; Gradient TBCs; TGZ; phase

Indexed keywords

ALUMINA; ALUMINUM; CERAMIC MATERIALS; ELECTRON BEAMS; EVAPORATION; INGOTS; LIQUID METALS; THERMAL INSULATING MATERIALS; VAPOR DEPOSITION; VAPOR PRESSURE; YTTRIUM COMPOUNDS; ZIRCONIA;

ELECTRON BEAM PHYSICAL VAPOR DEPOSITION; GRADIENT THERMAL BARRIER COATINGS; TRANSITION GRADIENT ZONE; YTTRIA;

PROTECTIVE COATINGS;

CERAMICS; COATING; THERMAL ANALYSIS;

EID: 0032451681     PISSN: 02641275     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0261-3069(98)00020-x     Document Type: Article

References (10)

1. Kaysser WA, Ilschner B. FGM research activities in Europe. MRS Bulletin. Funct gradient mater 1995;20:22-25.
2. Gupta D, Duvall DS. US Patent No. 4, 585, 481; 29 Apr. 1986.
3. Movchan BA, Malashenko IS et al. UK Patent, GB No. 2252, 567B; 14 Sep. 1994.
4. Strangman TE. US Patent No. 4, 321, 311; 23 Mar. 1982.
5. Ulion NE, Ruckle DL. US Patent No. 4, 414, 249; 8 Nov. 1983.
6. Strangman TE, Solfest PA. US Patent No. 5, 015, 502; 14 May 1991.
7. Prakash S, Budhani R, Doerr HJ, Deshpandey CV, Bunshah RF. Pretreatment effects on the morphology and properties of aluminum oxide thermally grown on NiCoCrAlY. J Vac Sci Technol 1985;A3:2551-2556.
8. Strangman TE. Thermal strain-tolerant abradable thermal barrier coatings, Transactions of the ASME. J Eng Gas Turbine Power 1992;114:264-267.
9. Movchan BA. The present and future of EB-PVD technology in gas turbine industry. JOM, November 1996:40-45.
10. Dapkunas SJ. Measurement methods and standards for processing and application of thermal barrier coatings. NASA Conference Publication 3312, Cleveland, Ohio, 27-29 March 1995:49-60.