کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1499633 | 993315 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interactions between deformation-induced defects and carbides in a vanadium-containing TWIP steel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Interactions of deformation-induced defects with nanometer-sized vanadium carbides in a Fe–21.6Mn–0.63C–0.87V (wt.%) TWIP steel have been studied by transmission electron microscopy. The increased yield strength due to precipitation hardening has been estimated to be about 200 MPa, according to the bypass mechanism. Mechanical twins were also observed to bypass carbides, but the carbides were not sheared or rotated. Moreover, the nature of stacking fault can also be changed due to the precipitation of V4C3 carbides.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 66, Issue 12, June 2012, Pages 1018–1023
Journal: Scripta Materialia - Volume 66, Issue 12, June 2012, Pages 1018–1023
نویسندگان
Hung-Wei Yen, Mingxin Huang, C.P. Scott, Jer-Ren Yang,