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Author:

秦飞 (秦飞.) (Scholars:秦飞) | 安彤 (安彤.) | 王旭明 (王旭明.)

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CQVIP PKU CSCD

Abstract:

考虑冲击过程中无铅焊锡材料试件中的损伤影响,根据实验数据确定了损伤演化参数,对原模型进行了修正,给出了Sn3.0Ag0.5Cu和Sn3.5Ag两种无铅焊锡材料考虑损伤效应的率相关本构模型.结果表明,修正后的模型与实验结果吻合较好.

Keyword:

Johnson-Cook模型 无铅焊料 损伤 本构关系

Author Community:

  • [ 1 ] [秦飞]北京工业大学
  • [ 2 ] [安彤]北京工业大学
  • [ 3 ] [王旭明]北京工业大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2013

Issue: 1

Volume: 39

Page: 14-18

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 3

Chinese Cited Count:

30 Days PV: 10

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