Paper Title:
Scale-Bridging Analysis of Stress Partitioning in High Nitrogen Steel
  Abstract

To understand the reason of high work hardening in high nitrogen steel, a scale-bridging analysis consisting of in situ neutron diffraction, in situ electron backscattering diffraction measurement during tensile deformation and weak beam transmission electron microscopy was performed with particular attention to stress partitioning. This study demonstrates the contribution of stress partitioning, back stress due to dislocation pile-up at grain boundaries and dislocation interaction to work hardening at each strain level.

  Info
Periodical
Materials Science Forum (Volumes 654-656)
Main Theme
Edited by
Jian-Feng Nie and Allan Morton
Pages
178-181
DOI
10.4028/www.scientific.net/MSF.654-656.178
Citation
M. Ojima, Y. Adachi, Y. Tomota, "Scale-Bridging Analysis of Stress Partitioning in High Nitrogen Steel", Materials Science Forum, Vols. 654-656, pp. 178-181, 2010
Online since
June 2010
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Price
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