Twins, shear bands and recrystallization of a Mg-2.0%Zn-0.8%Gd alloy during rolling

H. Yan; S.W. Xu; R.S. Chen

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Twins, shear bands and recrystallization of a Mg-2.0%Zn-0.8%Gd alloy during rolling

机译：Mg-2.0％Zn-0.8％Gd合金在轧制过程中的孪晶，剪切带和重结晶

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The microstructural evolution in a Mg-2.0%Zn-0.8%Gd (wt.%) alloy during hot rolling was investigated. {10 12} twinning and shear bands were found after the rough-rolling process, while only shear bands were found after the finish-rolling process. The shear bands were observed mainly in grains with their c-axis parallel to the normal direction of the rolling sheets and were suggested to have been originated by low-angle boundaries. Continuous dynamic recrystallization occurred around the shear bands as well as within the dynamic recrystallized grains inside the shear bands.

机译：研究了Mg-2.0％Zn-0.8％Gd（wt。％）合金在热轧过程中的组织演变。在粗轧后发现{10 12}孪生和剪切带，而在精轧后仅发现剪切带。剪切带主要在晶粒中观察到，其c轴平行于轧制薄板的法线方向，并被认为是由低角度边界引起的。在剪切带附近以及剪切带内部的动态再结晶晶粒内发生连续的动态再结晶。

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《Scripta materialia》 |2011年第2期|共4页
作者
H. Yan; S.W. Xu; R.S. Chen;
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正文语种 eng
中图分类冶金工业;
关键词
Magnesium alloys; Rolling; Shear bands; Dynamic recrystallization; Texture;

机译：镁合金;轧制;剪切带;动态再结晶;织构;

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1. Twins, shear bands and recrystallization of a Mg-2.0%Zn-0.8%Gd alloy during rolling [J] . H. Yan, S.W. Xu, R.S. Chen Scripta materialia . 2011,第2期

机译：Mg-2.0％Zn-0.8％Gd合金在轧制过程中的孪晶，剪切带和重结晶
2. The structure of shear bands in twinned fee crystals and their influence on recrystallization nucleation [J] . H.PAUL, J.H.DRIVER Bulletin of the Polish Academy of Sciences. Technical Sciences . 2006,第2期

机译：孪生费晶体的剪切带结构及其对再结晶成核的影响
3. Observations of common microstructural issues associated with dynamic deformation phenomena: Twins, microbands, grain size effects, shear bands, and dynamic recrystallization [Review] [J] . Murr LE., Esquivel EV. Journal of Materials Science . 2004,第4期

机译：观察与动态变形现象相关的常见微结构问题：孪晶，微带，晶粒尺寸效应，剪切带和动态再结晶[评论]
4. Recrystallization Behaviour of a Twin Roll Cast Commercial Aluminium-1 Manganese Alloy after Cold Rolling [C] . A. Olguin, P. Rodriguez, E.S. Puchi Cabrera Fourth International Conference on Recrystallization and Related Phenomena, Jul 13-16, 1999, Tsukuba City, Japan . 1999

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5. The Role of Deformation Twinning on Strain Hardening and Recrystallization in Magnesium Alloy AZ31. [D] . Levinson, Amanda J. 2012

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6. Micro-Shear Bands and Their Enhancement on High Temperature Strength of Mg-Gd-Y-Zr Alloy [O] . Hongchao Xiao, Zhengjiang Yang, Jie Li, 2021

机译：Mg-Gd-Y-ZR合金高温强度的微剪切带及其增强
7. Contribution of shear bands to rolling texture development in FCC metals and alloys. [O] . Kenji Morii, Yutaka Nakayama 1986

机译：剪切带对FCC金属和合金滚动纹理开发的贡献。
8. Fabrication and Deformation of Tungsten Single Crystals Part Ⅰ ＂Effect of Billet Rolling Plane and Rolling Direction on the Recrystallization Temperature of Sheet from Tungsten Single Crystals＂Part Ⅱ＂Recrystallization of Worked Single Crystals of Tungsten＂ [R] . 1963

机译：钨单晶的制备和变形Ⅰ“坯料轧制面和轧制方向对钨单晶板再结晶温度的影响”第Ⅱ部分“钨单晶再结晶”

Twins, shear bands and recrystallization of a Mg-2.0%Zn-0.8%Gd alloy during rolling

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