کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1629863 | 1006166 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tensile Properties of TWIP Steel at High Strain Rate
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Tensile tests of TWIP steels of two compositions are performed in the strain rate range of 10â5 â 103 sâ1. Results indicate that steel 1# does not exhibit TWIP effect but deformation-induced martensitic transformation appears only. There exists TWIP effect in steel 3#. Tensile properties at room temperature are sensitive to strain rate in the studied strain rate ranges. Analysis on the relationship between strain-hardening exponent and strain rates shows that strain-induced martensitic transformation and formation of twins during deformation have significant in-fluence on their strain-hardening behavior.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Iron and Steel Research, International - Volume 16, Issue 1, January 2009, Pages 81-86, 21
Journal: Journal of Iron and Steel Research, International - Volume 16, Issue 1, January 2009, Pages 81-86, 21
نویسندگان
Rong-gang XIONG, Ren-yu FU, Yu SU, Qian LI, Xi-cheng WEI, Lin LI,