Dissociated core configurations of [101] superdislocations and their relative stability in single crystal Ti-56Al deformed at 573 K

Intermetallics

Volumn 6, Issue 2, 1998, Pages 131-139

  Wang, Z M ^a   Wei, C ^a   Feng, Q ^a   Whang, S H ^a   Allard, L F ^b  

^a POLYTECHNIC UNIVERSITY   (United States)

^b OAK RIDGE NATIONAL LABORATORY   (United States)

Author keywords

A. titainium aluminides; D. defects; Dislocation geometry and arrangement; TiAl

Indexed keywords

DISLOCATIONS (CRYSTALS); DISSOCIATION; INTERMETALLICS; SINGLE CRYSTALS;

TITANIUM ALUMINIDES;

TITANIUM ALLOYS;

EID: 0032010391     PISSN: 09669795     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0966-9795(97)00056-3     Document Type: Article

References (15)

1. Kawabata, T., Kanai, T. and Izumi, O., Acta Metall, 1995, 33, 1355-1366.
2. Hug, G., Loiseau, A. and Veyssière, P., Phil. Mag. A., 1988, 69, 689.
3. Li, Z. X. and Whang, S. H., J. Mat. Sci. & Eng., 1992, A152, 182-188.
4. Wang, Z. M., Li, Z. X. and Whang, S. H., Mater. Sci. Engng, 1995, A192/193, 211.
5. Whang, S. H., in Ordered Intermetallics - Physical Metallurgy and Mechanical Behaviour, eds C. T. Liu, R. W. Cahn and G. Sauthoff. Published in corporation with NATO Scientific Affairs Division, Kluwer Academic Publishers, Netherlands, 1992, pp. 279-298.
6. Whang, S. H., Wang, Z. M. and Li, Z. X., in Proc. on Gamma Titanium Aluminides, eds Y.-W. Kim, R. Wagner and M. Yamaguchi. TMS, Warrendale, USA, 1995, pp. 245-258.
7. Yamaguchi, M., Inui, H., Kishida, K., Matsumuro, M. and Shirai, Y., High Temperature Ordered Intermetallics Alloys VI. Materials Research Society Symposium Proceedings, eds J. Horton, I. Baker, S. Hanada, R. D. Noebe and D. Schwartz. Pittsburgh, Pennsylvania, MRS, 1995, Vol. 364, p. 3.
8. Bird, N., Taylor, G. and Sun, Y. Q., MRS Sym. Pro., 1995, 364, 635-640.
9. Viguier, B., Cieslar, M., Hemker, K. J. and Martin, J. L., High Temperature Ordered Intermetallic Alloys VI. Materials Research Society Proceedings, eds J. Horton, I. Baker, S. Hanada, R. D. Noebe and D. Schwartz. Pittsburgh, Pennsylvania, MRS, 1995, Vol. 364, p. 3.
10. Schäublin, R. E., (Institut Genie Atomique, Department de physique EPFL, CH-1015 Lausanne, Switzerland) provided software 'Tegfor', for this work, 1995.
11. He, Y., Schwarz, R. B., Migliori, A. and Whang, S. H., J. Mater. Res., 1995, 10, 1187.
12. Hirth, J. P. and Lothe, J., in Theory of Dislocations. Krieger Publishing Co., Malabar, FL, 1992, pp. 423-486.
13. Dupeux, M. and Bonnet, R., Acta Metall., 1980, 28, 721-728.
14. Stuke, M. A., Vasudevan, V. K. and Dimiduk, D. M., Mat. Sci. and Eng. 1995, A192/193, 111-119.
15. Wang, Z.-M., Feng, Q. and Whang, S. H., 4th International Conference on High Temperature Intermetallics, San Diego, CA, 27 April-1 May, 1997.