Prediction of wire breaks during fine Cu wiredrawing

被引：0
|
作者：
Cho, Hoon
Jo, Hyung-Ho
Kim, Byung-Min
机构：
来源：
Wire Journal International | 2002年 / 35卷 / 12期
关键词：
Casting - Computer simulation - Defects - Drawing (forming) - Finite element method - Hydrostatic pressure - Strain - Stress analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The prediction for the wire breaks of fine copper wire containing a small inclusion in the multi-pass drawing was carried out. The generation and growth of defect were predicted in lower drawing step, or at lower reduction in area as the inclusion size increased by analysis of damage value. It was found that the accumulated strain in ultrafine Cu wire drawing would not affect generation and growth of defect.
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页码：59 / 63
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