Computational prediction of the localized necking in sheet forming based on microstructural material aspects

被引：32
作者：
Boudeau, N [1 ]
Gelin, JC [1 ]
Salhi, S [1 ]
机构：
[1] Univ Franche Comte, Lab Mecan Appl R Chaleat, CNRS, UMR 6604, F-25030 Besancon, France
来源：
COMPUTATIONAL MATERIALS SCIENCE | 1998年 / 11卷 / 01期
关键词：
D O I：
10.1016/S0927-0256(97)00153-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper deals with the influence of microstructural material aspects on the localized necking in sheet metal forming. The approach developed accounts for various microstructural material aspects as crystallographic slip, work hardening at microstructural level and lattice rotation which induces the texture evolution. The analyses are performed using the linear stability analysis combined with a polycrystalline model to build Forming Limit Diagrams and to study their evolution with the initial and induced anisotropy. (C) 1998 Elsevier Science B.V.
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页码：45 / 64
页数：20
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