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%。
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Year: 2013
Page: 356-357
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 10
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