Temperature and Grain Size Dependence of Superplasticity in a Zn-0.3 wt.% Al Alloy

Metals and Materials International

Volumn 9, Issue 1, 2003, Pages 29-33

  Ha, Tae Kwon ^a   Koo, Hyun Woo ^b   Chang, Young Won ^b,c  

^a Research Institute of Industrial Science and Technology (RIST)   (South Korea)

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

^c Ctr for Adv Aerospace Materials   (South Korea)

Author keywords

Accommodation mechanism; Dilute Zn Al alloy; Interface sliding; Load relaxation; Superplasticity

Indexed keywords

ALUMINUM ALLOYS; BINARY ALLOYS; GRAIN SIZE AND SHAPE; SUPERPLASTICITY; TENSILE TESTING; ZINC ALLOYS;

INTERFACE SLIDING; INTERNAL VARIABLE THEORY; LOAD RELAXATION; LOAD-RELAXATION TESTS; STRAIN RATE SENSITIVITY; STRAIN RATE SENSITIVITY PARAMETER; STRUCTURAL SUPERPLASTICITY; ZNAL ALLOY;

STRAIN RATE;

EID: 1842420445     PISSN: 15989623     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF03027226     Document Type: Article

References (23)

1. K. A. Padmanabhan and G. J. Davis, Superplasticity, p. 11, Springer-Verlag, New York (1980).
2. O. D. Sherby and J. Wadsworth, Prog. Mater. Sci. 33, 169 (1989).
3. J. W. Edington, K. N. Melton, and C. P. Cutler, Prog. Mater. Sci. 21, 61 (1976).
4. A. H. Chokshi, A. K. Mukherjee, and T. G. Langdon, Mater. Sci. Eng. R 10, 237 (1993).
5. Y. Yoshizawa and T. Sakamura, J. Am. Soc. Ceram. 73, 3069 (1990).
6. D. J. Schissler, A. H. Chokshi, T. G. Nieh, and J. Wadsworth, Acta matell. 40, 581 (1992).
7. A. H. Chokshi, Mater. Sci. Eng. A 166, 119 (1993).
8. Y. Kawamura, T. Shibata, A. Inoue, and T. Masumoto, Scripta mater. 37, 431 (1997).
9. H. Naziri and R. Pearce, Acta metall. 22, 1321 (1974).
10. F. A. Mohamed, M. M. I. Amed, and T. G. Langdon, Metall. Trans. A 8, 933 (1977).
11. O. A. Kaibyshev, B. V. Rodionov, and R. Z. Valiev, Acta metall. 26, 1877 (1978).
12. P. Malek, Scripta metall. 19, 405 (1985).
13. M. Furukawa, Y. Ma, Z. Horita, M. Nemoto, R. Z. Valiev, and T. G. Langdon, Mater. Sci. Eng. A 241, 122 (1998).
14. A. Arieli, A. K. S. Yu, and A. K. Mukherjee, Metall. Trans. A 11, 181 (1980).
15. T. K. Ha and Y. W. Chang, Acta mater. 46, 2741 (1998).
16. E. W. Hart, Stress Relaxation Testing (ed., A. Fox), No. 676, p. 5, ASTM Special Technical Publ., Baltimore (1979).
17. D. Lee and E. W. Hart, Metall. Trans. A 2, 1245 (1971).
18. D. A. Woodford, Metall. Trans. A 7, 1244 (1976).
19. T. K. Ha and Y. W. Chang, Scripta metall. 35, 1317 (1996).
20. J. S. Kim, Y. W. Chang, and C. S. Lee, Metall. Mater. Trans. A 29, 217 (1998).
21. T. K. Ha and Y. W. Chang, Scripta metall. 32, 809 (1995).
22. T. K. Ha, H. J. Sung, K. S. Kim, and Y. W. Chang, Mater. Sci. Eng. A 271, 160 (1999).
23. Y. N. Kwon and Y. W. Chang, J. Mater. Eng. Perform. 10, 60 (2001).