Modeling twinning, detwinning, and dynamic recrystallization of magnesium alloys

Huamiao Wang; Shuangming Li; Dayong Li; Gwénaëlle Proust; Yixiang Gan; Kun Yan; Ding Tang; Peidong Wu; Yinghong Peng

doi:10.1557/mrs.2019.254

Modeling twinning, detwinning, and dynamic recrystallization of magnesium alloys

Huamiao Wang, Shuangming Li, Dayong Li, Gwénaëlle Proust, Yixiang Gan, Kun Yan, Ding Tang, Peidong Wu, Yinghong Peng

Materials Engineering

Shanghai Jiao Tong University

Research output: Contribution to journal › Article › peer-review

Abstract

Magnesium alloys usually lack “operative deformation slip mechanisms” because of their hexagonal close-packed structure. Therefore, the mechanical behavior of magnesium alloys at different temperatures is dictated by other deformation mechanisms such as twinning, detwinning, secondary twinning, or dynamic recrystallization (DRX). Twinning and DRX can affect the development of grain size and orientation distribution, as well as the deformation behavior of magnesium alloys. The current understanding of the mechanisms and mechanics of these different deformation modes and their implementation in crystal plasticity-based modeling are highlighted in this article. Future directions in the development of constitutive models are also discussed.

Original language	English
Pages (from-to)	873-877
Journal	MRS Bulletin
Volume	44
Early online date	6 Nov 2019
DOIs	https://doi.org/10.1557/mrs.2019.254
Publication status	Published - Nov 2019

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10.1557/mrs.2019.254

UoMaH: The University of Manchester at Harwell
Lawrence, J. (PI), Burnett, T. (PI), Baker, M. (Researcher), Eastwood, D. (Researcher), Falkowska, M. (Researcher), Freitas, D. (Researcher), Hunt, S. (Researcher), Khan, A. (Researcher), Lane, H. (Researcher), Lezcano Gonzalez, I. (Researcher), Ma, L. (Researcher), Mirihanage, W. (Researcher), Parlett, C. (Researcher), Xu, S. (Researcher), Yan, K. (Researcher), Reinhard, C. (Support team), Duggins, D. (Technical team), Lewis-Fell, J. (Technical team), Nonni, S. (Technical team), Rollings, B. (Technical team), Sinclair, L. (Technical team) & Batts, S. (Support team)
1/01/18 → …
Project: Other

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title = "Modeling twinning, detwinning, and dynamic recrystallization of magnesium alloys",

abstract = "Magnesium alloys usually lack “operative deformation slip mechanisms” because of their hexagonal close-packed structure. Therefore, the mechanical behavior of magnesium alloys at different temperatures is dictated by other deformation mechanisms such as twinning, detwinning, secondary twinning, or dynamic recrystallization (DRX). Twinning and DRX can affect the development of grain size and orientation distribution, as well as the deformation behavior of magnesium alloys. The current understanding of the mechanisms and mechanics of these different deformation modes and their implementation in crystal plasticity-based modeling are highlighted in this article. Future directions in the development of constitutive models are also discussed.",

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AU - Wang, Huamiao

AU - Li, Shuangming

AU - Li, Dayong

AU - Proust, Gwénaëlle

AU - Gan, Yixiang

AU - Yan, Kun

AU - Tang, Ding

AU - Wu, Peidong

AU - Peng, Yinghong

PY - 2019/11

Y1 - 2019/11

N2 - Magnesium alloys usually lack “operative deformation slip mechanisms” because of their hexagonal close-packed structure. Therefore, the mechanical behavior of magnesium alloys at different temperatures is dictated by other deformation mechanisms such as twinning, detwinning, secondary twinning, or dynamic recrystallization (DRX). Twinning and DRX can affect the development of grain size and orientation distribution, as well as the deformation behavior of magnesium alloys. The current understanding of the mechanisms and mechanics of these different deformation modes and their implementation in crystal plasticity-based modeling are highlighted in this article. Future directions in the development of constitutive models are also discussed.

AB - Magnesium alloys usually lack “operative deformation slip mechanisms” because of their hexagonal close-packed structure. Therefore, the mechanical behavior of magnesium alloys at different temperatures is dictated by other deformation mechanisms such as twinning, detwinning, secondary twinning, or dynamic recrystallization (DRX). Twinning and DRX can affect the development of grain size and orientation distribution, as well as the deformation behavior of magnesium alloys. The current understanding of the mechanisms and mechanics of these different deformation modes and their implementation in crystal plasticity-based modeling are highlighted in this article. Future directions in the development of constitutive models are also discussed.

U2 - 10.1557/mrs.2019.254

DO - 10.1557/mrs.2019.254

M3 - Article

SN - 0883-7694

VL - 44

SP - 873

EP - 877

JO - MRS Bulletin

JF - MRS Bulletin

ER -

Modeling twinning, detwinning, and dynamic recrystallization of magnesium alloys

Abstract

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UoMaH: The University of Manchester at Harwell

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