کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1581525 | 1514861 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effects of thermomechanical training treatment on the deformation characteristics of Fe–Mn–Si–Al alloys
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effects of thermomechanical training treatment on the deformation characteristics of Fe–Mn–Si–Al alloys The effects of thermomechanical training treatment on the deformation characteristics of Fe–Mn–Si–Al alloys](/preview/png/1581525.png)
چکیده انگلیسی
We have studied the effects of the thermomechanical training treatment on the deformation mode for Fe–30Mn–(6 − x)Si–xAl (x = 0, 1, 2 and 3 mass%) alloys, which exhibit complicated deformation processes due to coexistence of the stress-induced fcc to hcp martensitic transformation and the mechanical twinning of the fcc matrix in addition to slip deformation. The stress–strain curves at each training cycle were analyzed for the alloys, and the deformation microstructures were observed with atomic force microscopy on a Fe–30Mn–5Si–1Al alloy before and after the training treatment. It was found that the deformation mode shifts from the mechanical twinning to the stress-induced martensitic transformation, as the training proceeds.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 497, Issues 1–2, 15 December 2008, Pages 353–357
Journal: Materials Science and Engineering: A - Volume 497, Issues 1–2, 15 December 2008, Pages 353–357
نویسندگان
Motomichi Koyama, Takahiro Sawaguchi, Kazuyuki Ogawa, Takehiko Kikuchi, Masato Murakami,