Dislocation evolution with creep strain and dislocation emission related with α2-phase dissolution

Materials Science and Engineering: A

Volumn 239-240, Issue 1-2, 1997, Pages 457-463

  Nam, Soo Woo ^a   Cho, Han Seo ^a   Hwang, Sun Keun ^b   Kim, Nack J ^c  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Inha University   (South Korea)

^c Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Dislocation; Elemental powder metallurgy; Lamellar interface; Primary creep; Tensile creep; Titanium aluminide; 2 dissolution

Indexed keywords

CREEP; CRYSTAL MICROSTRUCTURE; DISLOCATIONS (CRYSTALS); INTERFACES (MATERIALS); STRESS ANALYSIS; TENSILE PROPERTIES; TITANIUM POWDER METALLURGY; TRANSMISSION ELECTRON MICROSCOPY;

ELEMENT POWDER METALLURGY (EPM); TITANIUM ALUMINIDE;

TITANIUM ALLOYS;

EID: 0000696082     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0921-5093(97)00617-5     Document Type: Article

References (22)

1. Y.-W. Kim, J. Met. 46 (1994) 30.
2. M. Es-Souni, A. Bartels, R. Wagner, Mat. Sci. Eng. A 171 (1993) 127.
3. M. Es-Souni, A. Bartels, R. Wagner, Acta Metall. Mater. 43 (1995) 153.
4. G.B. Viswanthan, V.K. Vasudevan, in: Y.-W. Kim, R. Wagner, M. Yamaguchi (Eds.), Gamma Titanium Aluminides, TMS, Warrendale, PA, 1996, pp. 967
5. R.W. Hayes, P.A. MaQuay, Scr. Metall. Mater. 30 (1994) 259.
6. J. Trinatafillou, J. Beddoes, L. Zhao, W. Wallace, Scr. Metall. Mater. 31 (1994) 1387.
7. R.W. Hayes, Scr. Metall. Mater. 29 (1993) 1229.
8. J.N. Wang, A.J. Schwartz, T.G. Nieh, D. Clemens, Mater. Sci. Eng. A 206 (1996) 63.
9. L.H. Hsiung, T.G. Nieh, Scr. Mater. 36 (1997) 323.
10. H.S. Cho, S.W. Nam, S.-K. Hwang, N.J. Kim, J. Korean Inst. Met. Mater. 34 (1996) 1299.
11. H.S. Cho, S.W. Nam, S.-K. Hwang, N.J. Kim, Scr. Mater. 36 (1997) 1295.
12. S.W. Nam, H.S. Cho, S.-K. Hwang, N.J. Kim, in: Y.C. Yoo (Ed.), Proc. of the 10th Conf. Mechanical Behaviors of Materials, Ansan, KIMM, 1996, pp. 385.
13. H.S. Cho, S.W. Nam, S.-K. Hwang, N.J. Kim, Mat. Sci. Res. Int. 3 (1997) 166.
14. I.-S. Lee, S.-K. Hwang, W.K. Park, J.H. Lee, D.H. Park, H.M. Kim, Y.T. Lee, Scr. Metall. Mater. 31 (1994) 57.
15. M. Yamaguchi, Y. Umakoshi, Prog. Mater. Sci. 34 (1990) 1.
16. W. Wunderlich, Th. Kremser, G. Frommeyer, Acta Metall. Mater. 41 (1993) 1791.
17. F. Appel, R Wagner, in: Y.-W. Kim, R. Wagner, M. Yamaguchi (Eds.), Gamma Titanium Aluminides, TMS, Warrendale, PA, 1996, pp. 231.
18. H.H. Tian, Z. Huang, C.Q. Chen, Scr. Metall. Mater. 30 (1994) 165.
19. R.V. Ramanujan, Acta Metall. Mater. 42 (1996) 2775.
20. R.V. Ramanujan, P.J. Maziasz, C.T. Liu, Acta Metall. Mater. 44 (1996) 2611.
21. P.J. Maziasz, R.V. Ramanujan, C.T. Liu, J.L. Wright, Intermetallics 5 (1997) 83.
22. Y.G. Zhang, F.D. Tichelaar, F.W. Schapink, Q. Xu, C.Q. Chen, Scr. Metall. Mater. 32 (1995) 981.