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
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Tensile Properties of TWIP Steel at High Strain Rate
چکیده انگلیسی
Tensile tests of TWIP steels of two compositions are performed in the strain rate range of 10−5 − 103 s−1. 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
نویسندگان
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