کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10418376 | 902841 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of orthogonal shear on texture and R value in aluminum sheet
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of orthogonal shear on texture and R value in aluminum sheet Influence of orthogonal shear on texture and R value in aluminum sheet](/preview/png/10418376.png)
چکیده انگلیسی
In aluminum sheet, it is known that the shear texture increases the R value and enhances the formability. In contrast to the previous studies for developing the shear texture by high-friction rolling and asymmetric rolling, a groove pressing was studied in the present investigation. In the groove pressing, the shear texture develops in the orthogonal plane to the horizontal plane of the sheet. This texture was measured and compared to the predicted one, which was obtained by combining texture theories and a rigid plastic finite element analysis. The developed texture was found to contain the {40° 45° 0°} component, which is regarded as a rotated Bs component and the maximum R value was predicted to be 3.8 in the direction of 45° to the rolling direction. This high R value may be attributed to the {40° 45° 0°} component.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 169, Issue 2, 10 November 2005, Pages 299-307
Journal: Journal of Materials Processing Technology - Volume 169, Issue 2, 10 November 2005, Pages 299-307
نویسندگان
Jong-Jin Park, No-Jin Park,