Effect of deformation twinning on the evolution of texture in TWIP steels during cold-rolling

被引：0

作者：

ZHONG YongWANG Li LIANG Gaofei and JIANG Yunzhe Auto Steel DivisionResearch InstituteBaoshan Iron Steel CoLtdShanghai China State Key Laboratory of Development and Application Technology of Automotive Steels BaosteelShanghai China School of Materials Science and EngineeringShanghai Jiao Tong UniversityShanghai China ^{[1
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机构：

来源：

BaosteelTechnicalResearch | 2012年 / 6卷 / 01期

关键词：

high-manganese steel; deformation twin; SFE; texture; cold-rolling;

D O I：

暂无

中图分类号：

TG335.12 [冷轧];

学科分类号：

080201 ; 080503 ;

摘要：

Texture evolution of high-manganese twining-induced plasticity (TWIP) steels (Fe-16Mn-0.6C) during cold-rolling is studied by means of quantitative orientation distribution function (ODF)analysis.Thickness reductions of the specimens during cold-rolling are 10%,20%,30%,50% and 65%,respectively.Evolution of texture is of the Brass type,which is typical for low-stacking fault energy (SFE) materials.The contribution of deformation twinning to the development of texture is clearly illustrated by the monotonic increase of the twinned Cu component.In the present study,the deformation twinning was identified as significantly contributing to deformation up to the maximum reduction applied.These results are useful for the prediction and control of the texture in TWIP steels.

引用

页码：7 / 11

页数：5

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