Effect of residual stress on recrystallization behavior of mechanically alloyed steels

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2010 English Publisher:Elsevier BVJournal:Scripta Materialia, volume 62, pages 41-44 (issn: 1359-6462,

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Authors: Toda Caraballo, Isaac; Chao, Jesús; Lindgren, L. E.; Capdevila, Carlos;

doi: 10.1016/j.scriptamat.2009.09.023

handle: 10261/35935

Effect of residual stress on recrystallization behavior of mechanically alloyed steels

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Abstract

This paper presents a finite element modeling analysis of deformation on iron-base mechanically alloyed oxide dispersion strengthened alloy by spherical indentations (Brinell test). Results of the model are used to interpret the role of residual shear stresses on the development of recrystallized grain structure and the temperature at which recrystallization occurs.

I. Toda Caraballo acknowledges the Spanish Ministerio de Ciencia e Inovacio´n for financial support in the form of Ph.D. research grant (FPI). The authors acknowledge financial support for this investigation from the Spanish Ministerio de Educacio´n y Ciencia through the Plan Nacional 2006 ENE2006-15170-C02- 01/ALT.

Peer reviewed

Related Organizations

Luleå University of Technology
Sweden
Spanish National Research Council
Spain
Cenim - Centro Nacional De Investigaciones Metalurgicas
Spain

Keywords

Oxide dispersion strengthened alloy, Residual stresses, Finite element analysis, Recrystallization, Mechanical alloying

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