کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1560791 | 1513915 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modelling the dynamic recrystallization in C-Mn micro-alloyed steel during thermo-mechanical treatment using cellular automata
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This work presents approaches for the description of the microstructure evolution in a C-Mn micro-alloyed steel using cellular automata (CA) during thermo-mechanical treatment. The developed probabilistic-based model integrates the effects of the individual metallurgical phenomena related to the hot rolling process, such as hot deformation, dynamic recrystallization (DRX) and precipitation state, where the retarding effect of precipitates is considered. The precipitation kinetics of (Nb,Ti)(C,N) is simulated by means of the software package MatCalc. The results are validated by experimental data obtained by transmission electron microscopy. The simulations are directly applicable to the optimization of both, microstructure and properties, in the production of the tested steels.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 94, November 2014, Pages 85-94
Journal: Computational Materials Science - Volume 94, November 2014, Pages 85-94
نویسندگان
Alexander Timoshenkov, Piotr Warczok, Mihaela Albu, Juergen Klarner, Ernst Kozeschnik, Romain Bureau, Christof Sommitsch,