Damage Evolution Equation of AZ31B Magnesium Alloy during Superplastic Deformation

Abstract:

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After superplastic tensile tests and quantitative analysis of cavity volume fraction, the damage evolution equation based on the law of the micro-damage evolution and statistical mechanics was derived out. The characteristic parameters of damage evolvement and critical value of damage variables are achieved from the experiments.

Info:

Periodical:

Materials Science Forum (Volumes 610-613)

Main Theme:

Edited by:

Zhong Wei Gu, Yafang Han, Fu Sheng Pan, Xitao Wang, Duan Weng and Shaoxiong Zhou

Pages:

831-837

DOI:

10.4028/www.scientific.net/MSF.610-613.831

Citation:

M. J. Song et al., "Damage Evolution Equation of AZ31B Magnesium Alloy during Superplastic Deformation", Materials Science Forum, Vols. 610-613, pp. 831-837, 2009

Online since:

January 2009

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Price:

$35.00

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