کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
794605 902504 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Prediction of spring-back behavior in high strength low carbon steel sheets
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Prediction of spring-back behavior in high strength low carbon steel sheets
چکیده انگلیسی

The spring-back of polycrystalline materials has been predicted numerically using the elastic and visco-plastic crystal plasticity models. The anisotropic plane strain moduli for texture components typical in high strength steel sheets and low carbon high strength steel sheets were calculated with the upper–lower bounds and elastic self-consistent model. The yield stresses of polycrystalline materials were calculated with the visco-plastic self-consistent polycrystal model. The influence of texture components on the spring-back was analyzed in detail. The elastic and visco-plastic self-consistent models were also used to evaluate magnitude and directionality of the spring-back angle of high strength low carbon steel sheets subjected to plane strain bending.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 171, Issue 3, 1 February 2006, Pages 385–392
نویسندگان
, ,