The Effect of Interphase in Micromechanical Modeling of Dual-Phase Steel

Mohammadreza Khoshbin, Ali Cheloee Darabi, Shima Rastgordani, Javad Kadkhodapour, Ali Pourkamali Anaraki, Siegfried Schmauder
May, 2017
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2D RVE of DP steel with gradient interphase. 2D RVE of DP steel with gradient interphase.

Abstract

A novel method to model the interphase between phases in DP steels is introduced and implemented on a specimen created from DP980. Use of the proposed method remedied the problem of underestimation of stress-strain curve by 2D RVEs and also showed that failure initiates at the interphase between phases.

Type
Conference paper
Publication
In 25th Annual International Conference on Mechanical Engineering
Dual-Phase Steel Interphase Micromechanical Modeling Voxel-Based Modeling
Mohammadreza Khoshbin
Mohammadreza Khoshbin
PhD Candidate of Mechanical Engineering

I am a PhD candidate of mechanical engineering and a tenured technical instructor who loves programming and research.