The influence of strain rate on ductility in the superplastic Zn–22% Al eutectoid
作者： Hideyuki Ishikawa , Farghalli A. Mohamed , Terence G. Langdon
DOI: 10.1080/14786437508228105
关键词:
摘要: Abstract There is an optimum range of strain rate for maximum ductility in the superplastic Zn–22% Al eutectoid, and elongation at fracture decreases both low high rates. For a testing temperature 473 K grain size 2·5 μm, tensile specimens deform to strains excess 2000% over almost two orders magnitude rate.
harvard.edu
philpapers.org
sci-hub.se 参考文章(6)
Farghalli A. Mohamed, Terence G. Langdon, Creep behaviour in the superplastic Pb–62% Sn eutectic Philosophical Magazine. ,vol. 32, pp. 697- 709 ,(1975) , 10.1080/14786437508221614
D.M.R. Taplin, S. Sagat, The tensile characteristics of a superplastic aluminium bronze Materials Science and Engineering. ,vol. 9, pp. 53- 55 ,(1972) , 10.1016/0025-5416(72)90013-4
G. J. Davies, J. W. Edington, C. P. Cutler, K. A. Padmanabhan, Superplasticity: A review Journal of Materials Science. ,vol. 5, pp. 1091- 1102 ,(1970) , 10.1007/BF02403283
G. L. Dunlop, D. M. R. Taplin, The tensile properties of a superplastic aluminium bronze Journal of Materials Science. ,vol. 7, pp. 84- 92 ,(1972) , 10.1007/BF00549554
Farghalli A Mohamed, Terence G Langdon, Creep at low stress levels in the superplastic Zn-22% Al eutectoid Acta Metallurgica. ,vol. 23, pp. 117- 124 ,(1975) , 10.1016/0001-6160(75)90076-0
G. Rai, N. J. Grant, On the measurements of superplasticity in an Al-Cu alloy Metallurgical and Materials Transactions A-physical Metallurgy and Materials Science. ,vol. 6, pp. 385- 390 ,(1975) , 10.1007/BF02667294