کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1563543 | 999613 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An experimental verification of the finite element modelling of equal channel angular pressing
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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: An experimental verification of the finite element modelling of equal channel angular pressing An experimental verification of the finite element modelling of equal channel angular pressing](/preview/png/1563543.png)
چکیده انگلیسی
Strain hardening of pure copper and friction between the sample and die channels is considered for finite element modelling. To validate the FEM results, the FEM calculated effective strain variations were compared with the hardness measurements. Simulated load–stroke curve and peak load calculations were also compared with the experimentally recorded load–stroke curve and peak load. Different stages of the load–stroke curve of the ECAP process was explained in detail. In over all, good conformity is observed between the FEM calculations and experimental results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 46, Issue 2, August 2009, Pages 347–351
Journal: Computational Materials Science - Volume 46, Issue 2, August 2009, Pages 347–351
نویسندگان
A.V. Nagasekhar, S.C. Yoon, Y. Tick-Hon, H.S. Kim,