کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1498682 | 993274 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Austenite stability and heterogeneous deformation in fine-grained transformation-induced plasticity-assisted steel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Austenite stability and heterogeneous deformation in fine-grained transformation-induced plasticity-assisted steel Austenite stability and heterogeneous deformation in fine-grained transformation-induced plasticity-assisted steel](/preview/png/1498682.png)
چکیده انگلیسی
We report the mechanistic explanation of the variation in Lüders strain in fine-grained transformation-induced plasticity-assisted steel. The austenite stability is demonstrated to have a profound influence on the Lüders strain. Furthermore, it is shown unambiguously using a thermodynamic analysis that the transformation of austenite is strain-induced. The work results in a generic method of distinguishing the cause of martensitic transformation during tensile tests, given that both stresses and strains are necessarily present beyond the yield point.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 68, Issue 12, June 2013, Pages 933–936
Journal: Scripta Materialia - Volume 68, Issue 12, June 2013, Pages 933–936
نویسندگان
Joo Hyun Ryu, Jeong In Kim, Hyoung Seop Kim, Chang-Seok Oh, H.K.D.H. Bhadeshia, Dong-Woo Suh,