An Investigation in the Deformation Zone of the ECAE Process by the Upper Bound Theorem
In the present paper, the deformation zone of the ECAE (Equal Channel Angular Extrusion) process was investigated using the upper bound theorem. For this purpose, the shape of the streamlines in the deformation zone was assumed to be cubic Bezier curves. Then, the force required for the ECAE process...
| Главные авторы: | , , |
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| Формат: | Статья |
| Язык: | English |
| Опубликовано: |
Islamic Azad University-Isfahan (Khorasgan) Branch
2009-06-01
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| Серии: | International Journal of Advanced Design and Manufacturing Technology |
| Online-ссылка: | https://admt.isfahan.iau.ir/article_534691_83727024d9a4ec5449a39d7a5cbba145.pdf |