کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1629365 | 1006139 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic Recrystallization Behavior of Microalloyed Forged Steel
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
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چکیده انگلیسی
The dynamic recrystallization behavior of microalloyed forged steel was investigated with a compression test in the temperature range of 1 223â1 473 K and a strain rate of 0. 01â5 sâ1. Activation energy was calculated to be 305. 9 kj/mol by regression analysis. Modeling equations were developed to represent the dynamic recrystallization volume fraction and grain size. Parameters of the modeling equations were determined as a function of the Zener-Hollomon parameter. The developed modeling equation will be combined with finite element modeling to predict microstructural change during the hot forging processing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Iron and Steel Research, International - Volume 15, Issue 3, May 2008, Pages 78-81, 91
Journal: Journal of Iron and Steel Research, International - Volume 15, Issue 3, May 2008, Pages 78-81, 91
نویسندگان
Jin WANG, Jun CHEN, Zhen ZHAO, Xue-yu RUAN,