Numerical Simulation on the Temperature Field of Steel 1045 Quenched by Different Hardening Media

Based on the experimental measured cooling curves and the boiling heat transfer theory, the inverse problem of nonlinear heat conduct equation for Steel 1045 quenched by different hardening media was established by functional analysis and finite element method, and the surface heat-transfer coeffici...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 444-445; pp. 1222 - 1228
Main Authors Xie, Jian Bin, Wu, Chang Chang, Hu, Deng Feng, Fu, Miao, Fan, Jing
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.10.2013
Subjects
Different Hardening Media
Temperature Field
Steel 1045
Quenching
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Summary:Based on the experimental measured cooling curves and the boiling heat transfer theory, the inverse problem of nonlinear heat conduct equation for Steel 1045 quenched by different hardening media was established by functional analysis and finite element method, and the surface heat-transfer coefficients in continuous cooling during quenching were calculated by nonlinear estimate method. Then the constitutive model of Steel 1045 during quenching was established subsequently. Finally, the temperature field of Steel 1045 cylinder quenched by different hardening media was simulated by Finite Element Methods (FEM). Results show that the calculated temperature fields agree with the practical quenching process.
Bibliography:Selected, peer reviewed papers from the 2nd International Conference on Advances in Computational Modeling and Simulation (ACMS 2013), July 17-19, 2013, Kunming, China
ISBN:9783037859063
3037859067
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.444-445.1222