High strain rate superplasticity of rolled AZ91 magnesium alloy

Rare Metals

Volumn 27, Issue 1, 2008, Pages 46-49

  WANG, Qudong ^a   WEI, Yinhong ^a   Chino, Y ^b   Mabuchi, M ^b  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

^b Institute for Structural and Engineering Materials   (Japan)

Author keywords

AZ91 magnesium alloy; grain boundary sliding; high strain rate superplasticity; rolling

Indexed keywords

CREEP; GRAIN BOUNDARY SLIDING; STRAIN RATE; SUPERPLASTIC DEFORMATION; SUPERPLASTICITY;

AZ91 MAGNESIUM ALLOY; DISLOCATION CREEP MECHANISM; HIGH STRAIN RATE SUPERPLASTICITY;

MAGNESIUM ALLOYS;

EID: 40649095905     PISSN: 10010521     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1001-0521(08)60028-5     Document Type: Article

References (17)

1. Sherby O.D., Nieh T.G., and Wadsworth J. Some thoughts on future directions for research and applications in superplasticity. Mater. Sci. Forum 243-245 (1997) 11
2. Mukai T., Watanabe H., and Higashi K. Application of superplasticity in commercial magnesium alloy for fabrication of structural components. Mater. Sci. Technol. 16 11-12 (2000) 1314
3. Watanabe H., Mukai T., Kohzu M., Tanabe S., and Higashi K. Low Temperature superplasticity in a ZK60 magnesium alloy. Mater. Trans. 40 8 (1999) 809
4. Watanabe H., Mukai T., Ishikawa K., Mohri T., Mabuchi M., and Higashi K. Superplasticity of a particle-strengthened WE43 magnesium alloy. Mater. Trans. 42 1 (2001) 157
5. Mabuchi M., Asahina T., Iwasaki H., and Higashi K. Experimental investigation of superplastic behaviour in magnesium alloys. Materi. Sci. Technol. 13 10 (1997) 825
6. Mabuchi M., Ameyama K., Iwasaki H., and Higashi K. Low temperature superplasticity of AZ91 magnesium alloy with non-equilibrium grain boundaries. Acta Mater. 47 7 (1999) 2047
7. Bussiba A., Ben Artzy A., Shtechman A., Ifergan S., and Kupiec M. Grain refinement of AZ31 and ZK60 Mg alloys - towards superplasticity studies. Mater. Sci. Eng. A302 (2001) 56
8. Watanabe H., Mukai T., Kohzu M., Tanabe S., and Higashi K. Effect of temperature and grain size on the dominant diffusion process for superplastic flow in an AZ61 magnesium alloy. Acta Mater. 47 14 (1999) 3753
9. Mabuchi M., and Higashi K. The processing, properties, and applications of high strain-rate superplastic materials. J. Mater. Sci. 50 6 (1998) 34
10. Langdon T.G., Furukawa M., Horita Z., and Nemoto M. Using intense plastic straining for high-strain-rate superplasticity. J. Mater. 50 6 (1998) 41
11. Langdon T.G. Recent developments in high strain rate superplasticity. Mater. Trans. 40 8 (1999) 716
12. Mabuchi M., Iwasaki H., and Higashi K. Low temperature superplasticity of magnesium alloys processed by ECAE. Mater. Sci. Forum 243-245 (1997) 547
13. Metenier P., Gonzalez-doncel G., Ruano O.A., Wolfenstine J., and Sherby O.D. Superplastic behaviour of fine-grained two-phase Mg-9wt.%Li alloy. Mater. Sci. Eng. A 125 11 (1990) 195
14. Mohri T., Mabuchi M., Nakamura M., Asahina T., Iwasaki H., Aizawa T., and Higashi K. Microstructural evolution and superplasticity of rolled Mg-9A1-1Zn. Mater. Sci. Eng. A290 (2000) 139
15. Mabuchi M. Superplastic constitutive equation and rate-controlling process in aluminum matrix composites with discontinuous fiber and particle reinforcements. J. Mater. Res. 13 (1998) 640
16. Mohri T., Mabuchi M., Nakamura M., and Asahina T. Microstructural evolution and superplasticity of rolled Mg-9A1-1Zn. Mater. Sci. Eng. A290 (2000) 139
17. Tekeli S., and Davies T.J. A comparative study of superplastic deformation and cavitation behaviour in 3 and 8 mol.% yttria-stabilized zirconia. Mater. Sci. Eng. A297 (2001) 168