The evolution of grain structure during superplastic deformation of AA8090 Al-Li alloy

Materials Science Forum

Volumn 243-245, Issue , 1997, Pages 563-568

  Fan, W ^a   Chaturvedi, M C ^a   Goel, N C ^b   Richards, N L ^b  

^a UNIVERSITY OF MANITOBA   (Canada)

^b Bristol Aerospace Limited   (Canada)

Author keywords

8090 Al Li alloy; Dislocations; Microstructure; Orientation imaging; Superplasticity

Indexed keywords

ALUMINUM ALLOYS; CRYSTAL ORIENTATION; DISLOCATIONS (CRYSTALS); FORMING; GRAIN GROWTH; MICROSCOPIC EXAMINATION; STRAIN RATE; SUPERPLASTICITY;

GRAIN BOUNDARY SLIDING; IN SITU QUENCHING APPARATUS; SUPERPLASTIC DEFORMATION;

CRYSTAL MICROSTRUCTURE;

EID: 0030685215     PISSN: 02555476     EISSN: 16629752     Source Type: Book Series    
DOI: None     Document Type: Article

References (16)

1. H. Gudmundsson, D. Brooks and J. A. Wert: Acta Metall., 39, 1, 1991, p. 19.
2. S. J. Hales and T. R. McNelley: Acta Metall., 36, 5, 1988, p. 1229.
3. E. Nes: J. Mater. Sci. Lett., 13, 1978, p. 2052.
4. B. M. Watts, M. J. Stowell, B. L. Baikie and D. G. E. Owen: Metal Sci., 10, 1976, p. 189.
5. Qing. Liu, Xiaoxu Huang, Mei Yao and Jinfeng Yang: Acta Metall, 40, 7, 1992, p. 1753.
6. P. S. Bate: Metall Trans., 23A, 1992, p. 1467.
7. H. P. Pu, F. C. Liu and J. C. Huang: Metall. Trans. 26A, 1995, p. 1153.
8. J. Liu and J. Chakrabarti. In Press Acta Meter.
9. W. S. Miller and J. White: in Superplasticity in Aerospace, H. C. Heikkenen and T. R. McNelley eds., AIME. Warrendale, 1988, p. 211.
10. A. K. Ghosh and C. Gandhi: in Strength of Metals Alloys, M. J. McQueen, J. -P. Bailan, J. I. Dickson, J. J. Jonas, and M. G. Akben eds., Pergamon Press, 1986, p. 2065.
11. R. Amichi and N. Ridley: in Aluminum-Lithium Alloys 5, T. H. Sanders and E. A. Starke, eds., MCE, Birmingham, UK, 1989, p. 159.
12. F. Li, W. T. Roberts and P. S. Bate: Acta Mater. Vol. 44, No. 1, 1996, p. 217.
13. W. D. Nix: in Superplastic Forming, S. P. Agrawal ed, ASM, Metals Park, Ohio, 1985, p. 3.
14. W. Fan and M. C Chaturvedi: patent pending.
15. T. G. Langdon: Mater. Sci. Eng., A174, 1994, p. 225.
16. F. Weinburg: Trans. TMS-AIME, Vol. 212, 1958, p. 808.