کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1561266 | 1513942 | 2013 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparative study on constitutive relationship of as-cast 904L austenitic stainless steel during hot deformation based on Arrhenius-type and artificial neural network models
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A comparative study on constitutive relationship of as-cast 904L austenitic stainless steel during hot deformation based on Arrhenius-type and artificial neural network models A comparative study on constitutive relationship of as-cast 904L austenitic stainless steel during hot deformation based on Arrhenius-type and artificial neural network models](/preview/png/1561266.png)
چکیده انگلیسی
⺠Hot compression tests for as-cast 904L austenitic stainless steel are conducted. ⺠The flow curves obtained from hot compression tests are modified by the friction and temperature corrections. ⺠The Arrhenius-type constitutive model with the compensation of strain is developed. ⺠The optimal BP-ANN model with the architecture of 3-11-9-3-1 is identified. ⺠The BP-ANN model has a better prediction of flow behavior in the isothermal hot compression for as-cast 904L steel.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 67, February 2013, Pages 93-103
Journal: Computational Materials Science - Volume 67, February 2013, Pages 93-103
نویسندگان
Ying Han, Guanjun Qiao, JiaPeng Sun, Dening Zou,