Finite Element Modeling of Quenching Process Coupled with Phase Transformation Effect

Yu Jie Sun; Qing Chun Cui; Chun Ming Shi; Suo Huai Zhang

doi:10.4028/www.scientific.net/AMR.1061-1062.522

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1061-1062Finite Element Modeling of Quenching Process...

Finite Element Modeling of Quenching Process Coupled with Phase Transformation Effect

Abstract:

This paper presents a sequential coupled thermo-metallurgical-mechanical finite element model for low alloy steel quenching which can be used to predict temperature history, evolution of microstructure, internal stress and distortion. The main efforts are to develop a series of subroutines which consider the latent heat released due to phase transformation and numerical implementation of a thermo-metallurgical-mechanical constitute equation. The effectiveness of developed computational method is confirmed by a immersion quenching. Simulations of immersion quenching demonstrate that transformation induce plasticity has significant effect of the evolution of residual stress, distortion and can not be neglected for low alloy steel during immersion quenching.

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Periodical:

Advanced Materials Research (Volumes 1061-1062)

Pages:

522-525

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1061-1062.522

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Online since:

December 2014

Authors:

Yu Jie Sun*, Qing Chun Cui, Chun Ming Shi, Suo Huai Zhang

Keywords:

Finite Element Modeling, Phase Transformation, Quenching Process, Simulation

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