Paper Title:
Study of a Fine-Grained AZ31 Magnesium Alloy Prepared by Equal Channel Angular Pressing
  Abstract

A fine-grained magnesium alloy AZ31was obtained through equal channel angular pressing (ECAP).Mechanical properties and the microstructures after deformation under tension and compression were investigated. The tensile strength, compressive strength and the elongation to failure of the fine-grained AZ31 are enhanced due to the reduction of grain size. The compressive ultimate strain (CUS) of the fine-grained AZ31 magnesium alloy is lower than that of the initial state due to the formation of shear bands during compression. The ECAP processed AZ31 magnesium alloy exhibited no tension/compression asymmetry in yielding.

  Info
Periodical
Materials Science Forum (Volumes 584-586)
Edited by
Yuri Estrin and Hans Jürgen Maier
Pages
754-758
DOI
10.4028/www.scientific.net/MSF.584-586.754
Citation
S. Y. Yang, J. M. Liu, L. Wang, H. N. Cai, F. C. Wang, Y. G. Yu, "Study of a Fine-Grained AZ31 Magnesium Alloy Prepared by Equal Channel Angular Pressing", Materials Science Forum, Vols. 584-586, pp. 754-758, 2008
Online since
June 2008
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