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Experimental and Numerical Investigation of the Role of Grain Boundary Misorientation Angle on the Dislocation–Grain Boundary Interactions

✍ Scribed by Demircan Canadinc; Emre Biyikli; Thomas Niendorf; Hans Jürgen Maier

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
532 KB
Volume
13
Category
Article
ISSN
1438-1656

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✦ Synopsis

Abstract

The role of grain boundary misorientation angles on the dislocation–grain boundary interactions was incorporated into a micro hardening scheme. The current formulation is applicable to both coarse‐ and ultrafine‐grained alloys, and evidences the experimentally observed dominant role of the misorientation angles on the deformation response of the latter.

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