PREDICTION OF PLASTIC ANISOTROPY IN ALUMINIUM EXTRUDED TUBES BY FINITE ELEMENT POLYCRYSTAL MODEL

来源 :机械工程学报(英文版) | 被引量 : 0次 | 上传用户：tiantianweb9737l

【摘要】

：

Numerical simulation of extrusion process of aluminium tube is dealt with using the finite element polycrystal model. The non-uniformity in plastic anisotropies

【作者】

：

Su Shizhong Li Mingzhe Hiroshi Takahashi

【机构】

：

Rolling Forging Institute,Jilin University;Yamagata University, Japan

【出处】

：

机械工程学报(英文版)

【发表日期】

：

2001年1期

【关键词】

：

PLASTIC ANISOTROPY wall thickness finite element

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Numerical simulation of extrusion process of aluminium tube is dealt with using the finite element polycrystal model. The non-uniformity in plastic anisotropies of aluminium extruded tubes through the wall thickness is investigated.

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PREDICTION OF PLASTIC ANISOTROPY IN ALUMINIUM EXTRUDED TUBES BY FINITE ELEMENT POLYCRYSTAL MODEL

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