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Author:

谭振文 (谭振文.) | 赵帅 (赵帅.) | 纪实 (纪实.)

Abstract:

  以奥氏体不锈钢焊接试样为研究对象,通过过载拉伸,使其产生不同的应变量(0,0.2%,1%,3%,6%,10%),卸载后分别测量焊接件的残余应力,以此探究热影响区与焊缝处消除残余应力的最佳方案。结果表明:当总应变为3%-6%时,试件焊缝附近的残余应力达到最小值,残余应力的消除效果达到50%-80%。

Keyword:

奥氏体不锈钢 过载拉伸 焊接残余应力 测试方法

Author Community:

  • [ 1 ] [谭振文]北京工业大学机电学院
  • [ 2 ] [赵帅]北京工业大学机电学院
  • [ 3 ] [纪实]北京工业大学机电学院

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Source :

Year: 2013

Page: 356-357

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 10

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