Rafting mechanism for Ni-base superalloy under external stress: Elastic or elastic-plastic phenomena?

Acta Materialia

Volumn 51, Issue 14, 2003, Pages 4033-4044

  Ichitsubo, Tetsu ^a,d   Koumoto, Daisuke ^a   Hirao, Masahiko ^a   Tanaka, Katsushi ^b   Osawa, Makoto ^c   Yokokawa, Tadaharu ^c   Harada, Hiroshi ^c  

^a OSAKA UNIVERSITY   (Japan)

^b KAGAWA UNIVERSITY   (Japan)

^c NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

^d TOHOKU UNIVERSITY   (Japan)

Author keywords

Alloys (nickel); Annealing; Computer simulation; Micromechanics; Phase transformations

Indexed keywords

COMPOSITE MICROMECHANICS; COMPRESSIVE STRESS; CRYSTAL MICROSTRUCTURE; ELASTOPLASTICITY; PHASE TRANSITIONS; SINGLE CRYSTALS;

RAFTING;

SUPERALLOYS;

EID: 0043173625     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1359-6454(03)00224-6     Document Type: Article

References (26)

1. Sullivan C.P., Piearcey B.J., Webster G.A. J. Inst. Metals. 96:1968;274.
2. Miyazaki T., Nakamura K., Mori H. J. Mater. Sci. 14:1979;1827.
3. Tien J.K., Copley S.M. Metall. Trans. 2:1971;215.
4. Pineau A. Acta metall. 24:1976;559.
5. Pearson DD, Lemkey FD, Kear BH. Superalloys 1980. The Minerals, Metals & Materials Society, 1980, p. 513.
6. Harada H, Ohno K, Yamagata T, Yokokawa T, Yamazaki M. Superalloys 1988. The Minerals, Metals & Materials Society, 1988, p. 513.
7. Tien J.K., Gamble R.P. Metall. Trans. 3:1972;2157.
8. Nabarro F.R.N. Metal. Mater. Trans. A. 27:1996;513.
9. Harada H., Okazaki M. J. Soc. Mat. Sci. Japan. 51:2002;836.
10. Nabarro F.R.N., Cress C.M., Kotschy P. Acta Mater. 44:1996;3189.
11. Ohashi T., Hidaka K., Imano S. Acta Mater. 45:1997;1801.
12. Saito M., Aoyama T., Hidaka K., Tamaki H., Ohashi T., Nakamura S., Suzuki T. Scripta Mater. 34:1996;1189.
13. Li D.Y., Chen L.Q. Scripta Mater. 37:1997;1271.
14. Socrate S., Parks D.M. Acta Metall. Mater. 41:1993;2185.
15. Buffiere J.Y., Ignat M. Acta Metall. Mater. 43:1995;1791.
16. Veron M., Brechet Y., Louchet F. Scripta Mater. 34:1996;1883.
17. Matan N., Cox D.C., Rae C.M.F., Reed R.C. Acta Mater. 47:1999;2031.
18. Colonnetti G. Atti Accard. Naz Lincei Rc. 24/1:1915;404. see pp. 211-212 in [21].
19. Ichitsubo T, Koumoto D, Hirao M, Tanaka K, Yokokawa T, Osawa M, Harada H [Submitted to Acta Mater].
20. Khachaturyan A.G. Theory of structural transformation in solids. 1983;Wiley, New York.
21. Mura T. Micromechanics of defects in solids. 2nd revised ed. 1987;Martinus Nijhoff Publisher, The Hague.
22. Osawa M, Yokokawa T, Harada H. Mater. Sci. Eng. A [in press].
23. Hu S.Y., Chen L.Q. Acta Mater. 49:2001;1879.
24. Eshelby J.D. Proc. R. Soc. London. A241:1957;376.
25. Mori T., Tanaka K. Acta Metall. 21:1973;573.
26. Benveniste Y. Mech. Mater. 6:1987;147.