High temperature creep behavior and mechanism of a TiAl-based intermetallic

Rare Metals

Volumn 30, Issue SUPPL.1, 2011, Pages 323-325

  Song, Liwen ^a   Li, Ying ^b   Ma, Yue ^a   Gong, Shengkai ^a  

^a PEKING UNIVERSITY   (China)

^b Institute of Aeronautics Materials   (China)

Author keywords

Creep behavior; Deformation mechanism TiAl based intermetallic

Indexed keywords

CREEP BEHAVIORS; CREEP CURVES; CREEP MECHANISM; CRITICAL LEVEL; CRITICAL VALUE; DEFORMATION MECHANISM; EXPERIMENTAL ALLOYS; HIGH TEMPERATURE CREEP; PRIMARY CREEP; RATE INCREASE; RESEARCH RESULTS; STEADY-STATE CREEP; TERTIARY CREEP;

STRAIN RATE; TITANIUM ALLOYS; TITANIUM COMPOUNDS;

CREEP;

EID: 84862954794     PISSN: 10010521     EISSN: 18677185     Source Type: Journal    
DOI: 10.1007/s12598-011-0295-4     Document Type: Article

References (16)

1. Kim Y.W., and Dimiduk D.M., Progress in the understanding of gamma titanium aluminides, JOM, 1991, 43: 40.
2. 3Al and TiAl intermetallics research in China, J. Mater. Sci. Eng., 1999, A263: 289.
3. Schafrik R.E., A perspective on intermetallic commercialization for aero-turbine applications, Warrendales, PA: TMS, 2001, (6): 13.
4. Smarsly W., Baur H., Glitz G., Clemens H., Khan T., and Thomas M., Titanium aluminides for automotive and gas turbine applications, Structural. Intermetallics, Warrendales, PA: TMS, 2001, 3 (8): 25.
5. Bacos M.P., Morel A., Naveos S., Bachelier-Loca A., Josso P., and Thomas M., The effect of long term exposure in oxidising and corroding environments on the tensile properties of two gamma-TiAl alloys, Intermetallics, 2006, 14: 102.
6. Alain Lasalmonie, Why is it so difficult to introduce them in gas turbine engines, Intermetallics, 2006, 14: 1123.
7. Zhang W.J., and Deevi S.C., Materials science and Engineering A, Forum, 2003, 362: 280.
8. Hodge A.M., Husiung L.M., and Nieh T.G., Scripta Materialia, Forum, 2004, 51: 411.
9. Zhang W.J., and Deevi S.C., The application of the TiAl intermetallics intermetallic Forum, 2003, 11: 177.
10. Lapin J., Dislocation structure and fracture characteristics of spray TiAl intermetallic, Forum, 2006, 14: 115.
11. Kim Y.W, and Dimiduk D.M., The effect of C element on the structure stability and mechanical properities of intermatallic, JOM, 1991, 43: 40.
12. Darolia R., Lewandowski J.J., Liu C.T., Martion P.L., Miracle D.B., and Nathal M.V., The effict of elements on the microstructure and the mechanical properties of a DS TiAl alloy, Structural Intermetallics, Warrendales, PA: TMS, 1993, 67 (6): 98.
13. Nathal M.V., Darolia R., Liu C.T., Martin P.L., Miracle D.B., Wagner R., The influence of W elements on the creep properties of TiAl-based intermetallic, Structural Intermetallics. Warrendales, PA: TMS, 1997, 23 (4): 987.
14. Hemker K.J., Dimiduk D.M., Clemens H., Darolia R., Inui H., Larsen J.M., The creep behavior of a TiAl-basesd intermatallic under the 900 K, Editors. Structural Intermetallics. Warrendales, PA: TMS, 2001, 20 (9): 234.
15. Yeh C.L., and Shen Y.G., The advanced structural material, Intermetallics, 2010, (47): 169.
16. Chen Y.S., The long term performance of two gamma-TiAl alloys, Material Science and Technology, 1990, 3: 98.