Paper Title:
Effect of Grain Rotation on the Strain-Softening Behavior in Nanocrystalline Materials
  Abstract

We postulated a softening model involving grain rotation that results in diffusion-accommodated grain-boundary sliding. This numerical model was used to compute the proportion evolution of grains within shear bands and was also employed to predict the softening of nanocrystalline materials considering non-homogeneous plastic deformation due to shear bands. The effect of softening mechanism for total stress-strain relation and the grain size and mean maximum Schmid factor effect was also considered in our model.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Micro/Nano Materials
Edited by
Zhongning Guo
Pages
516-520
DOI
10.4028/www.scientific.net/AMR.311-313.516
Citation
J. Q. Zhou, Y. Wang, S. Zhang, "Effect of Grain Rotation on the Strain-Softening Behavior in Nanocrystalline Materials", Advanced Materials Research, Vols. 311-313, pp. 516-520, 2011
Online since
August 2011
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Price
$32.00
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