Open Access System for Information Sharing

Login Library

 

Article
Cited 0 time in webofscience Cited 1 time in scopus
Metadata Downloads

Modified Kocks-Mecking-Estrin Model to Account Nonlinear Strain Hardening

Title
Modified Kocks-Mecking-Estrin Model to Account Nonlinear Strain Hardening
Authors
Hariharan, K.Barlat, F.
Date Issued
Feb-2019
Publisher
SPRINGER
Abstract
The dislocation density-based model after Kocks-Mecking-Estrin (KME) is widely used to characterize the thermally activated plastic deformation and dislocation kinetics. According to the model, the slope of the stress-strain curve decreases linearly with stress, which contradicts the experimental observation. In the current study, the evolution of dislocation density in the model is generalized to account for the nonlinearity of the slope.
URI
http://oasis.postech.ac.kr/handle/2014.oak/95304
ISSN
1073-5623
Article Type
Article
Citation
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, vol. 50A, no. 2, page. 513 - 517, 2019-02
Files in This Item:
There are no files associated with this item.

qr_code

  • mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher

 BARLAT, FREDERIC GERARD
Graduate Institute of Ferrous Technology
Read more

Views & Downloads

Browse