Effect of natural ageing on the strain-rate sensitivity of flow stress in high-purity aluminium polycrystals

Physica Status Solidi (A) Applied Research

Volumn 176, Issue 2, 1999, Pages 877-883

  Butt, M Z ^a   Jakhar, A Q ^a   Aslam, H ^a  

^a GC UNIVERSITY   (Pakistan)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; AGING OF MATERIALS; ALUMINUM; ANNEALING; FRACTURE MECHANICS; GRAIN SIZE AND SHAPE; PLASTIC FLOW; POINT DEFECTS; SENSITIVITY ANALYSIS; STRAIN RATE; TENSILE STRESS; YIELD STRESS;

FELTHAM SINGLE BARRIER MODELS; STRAIN-RATE CYCLING;

POLYCRYSTALS;

EID: 0033331234     PISSN: 00318965     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-396X(199912)176:2<877::AID-PSSA877>3.0.CO;2-H     Document Type: Article

References (21)

1. M. I. ANSARI, A. MANZOOR, and Z. A. SHEIKH, , Turkish J. Phys. 18, 640 (1994).
2. A. M. RANA and M. I. ANSARI, Mod. Phys. Letters 9, 343 (1995).
3. F. HABIBY, A. UL-HAQ, F. H. HASHMI, and A. Q. KHAN, Metall. Trans. A 18A, 350 (1987).
4. F. HABIBY, A. UL-HAQ, and A. Q. KHAN, Materials and Design 133, 259 (1992).
5. A. UL-HAQ, H. WEILAND, and H.-J. Bunge, J. Mater. Sci. 29, 2168 (1994).
6. M. IQBAL, M. A. SHAIKH, M. AHMAD, and K. A. SHOAIB, in: Advanced Materials 97, Proc. Int. Symp. Adv. Mater., Eds. M. AFZAL KHAN et al., Dr. A. Q. Khan Research Laboratories, Kahuta, Rawalpindi, Pakistan 1998 (p. 405).
7. M. Z. BUTT and F. A. KHWAJA, J. Nat. Sci. Math. 35, 1 (1995).
8. M. Z. BUTT, M. ZUBAIR, and I. UL-HAQ, J. Mater. Sci., submitted for publication (1999).
9. M. Z. BUTT and P. FELTHAM, Metal Science 18, 123 (1984).
10. M. K. AKHTAR, F. A. KHWAJA, and M. Z. BUTT, phys. stat. sol. (a) 143, 59 (1994).
11. M. Z. BUTT and M: ASHRAF, phys. stat. sol. (a) 173, 349 (1999).
12. M. K. AKHTAR, F. A. KHWAJA, and M. Z. Burr, phys. stat. sol. (a) 148, K9 (1995).
13. W. ROBERTS, in: Proc. 4th Int. Conf. on Strength of Metals and Alloys, Nancy 1976 (p. 146).
14. M. HAMERSKY and Z. TROJANOVA, Czech. J. Phys. B35, 292 (1985).
15. P. FELTHAM, , Phil. Mag. 21, 765 (1970).
16. F. R. N. NABARRO, Acta Metall. Mater. 38, 161 (1990).
17. P. FELTHAM, , Phil. Mag. 19, 635 (1969).
18. M. Z. Burr, , Phil. Mag. Lett. 60, 141 (1989).
19. M. Z. BUTT, J. Phys.: Condensed Matter 2, 5797 (1990).
20. M. Z. BUTT, M. K. AZAM, I. HAQ, and H. ASLAM, phys. stat. sol. (a) 136, 357 (1993).
21. A. SIDDIQUA and M. Z. BUTT, J. Nat. Sci. Math. 37, 15 (1997).