کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1532318 | 1512133 | 2015 | 38 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Overview of the current issues in austenite to ferrite transformation and the role of migrating interfaces therein for low alloyed steels
ترجمه فارسی عنوان
بررسی اجمالی مسائل فعلی در تبدیل آستنیت به فرایند و نقش مهاجرت در آن برای فولادهای کم آلیاژ
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کلمات کلیدی
ترمودینامیک، سینتیک، رابطهای تبدیل آستنیت، فریت، فولاد، نانو تجزیه،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
چکیده انگلیسی
After a brief introduction, most of the physical models developed, which reduce the α/γ interface into a mathematical body with its own properties, are reviewed and discussed with regard to experimental data. The increased availability of highly sophisticated experimental and modelling tools in recent decades has considerably clarified the perceptions of transformation interfaces. These recent advances are presented, and their contribution to the field of migrating austenite-ferrite interfaces are highlighted in a third section. In the fourth section, the latest developments in experimental methods, which now allow the quasi atomistic direct characterization of the interface chemistry, are presented. The observed conditions at the interfaces can be compared with model predictions, which is believed to be a critical step for the refinement of the theoretical concepts guiding the understanding of the interface migration. Finally, in the concluding section, the present situation of the field is summarized, and some perspectives regarding the expected future developments are sketched.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: R: Reports - Volume 92, June 2015, Pages 1-38
Journal: Materials Science and Engineering: R: Reports - Volume 92, June 2015, Pages 1-38
نویسندگان
M. Gouné, F. Danoix, J. Ã
gren, Y. Bréchet, C.R. Hutchinson, M. Militzer, G. Purdy, S. van der Zwaag, H. Zurob,