Dislocation density based plasticity model coupled with precipitate model

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Publication	Conference Paper, peer reviewed
Title	Dislocation density based plasticity model coupled with precipitate model
Author	Lindgren, Lars-Erik ; Fisk, Martin
Date	2013
English abstract
A dislocation density based plasticity model is applied to two variants of steels. One is an austenitic (fcc) stainless steel with ordered precipitates and the other is a Ti-Nb microalloyed (bcc) steel. Precipitate distributions are measured and this information is combined with appropriate precipitate hardening models. The flow stress model is also calibrated for an nickel-based superalloy where it is combined with a model for precipitate growth.
Conference
Asia-Pacific Conference on Engineering Plasticity and its Applications (AEPA 2012) (2012 : Singapore)
Link	http://www.scientific.net/KEM.535-536.125... (external link to publication)
Publisher	Trans Tech Publications
Host/Issue	Advances in Engineering Plasticity XI
Series/Issue	Key Engineering Materials;535 - 536
ISSN	1013-9826
ISBN	978-3-03785-548-5
Language	eng (iso)
Subject	dislocation density flow stress precipitate steel Alloy 718 Technology Research Subject Categories::TECHNOLOGY
Handle	http://hdl.handle.net/2043/15023 Permalink to this page