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Abstract:
采用切条应力释放法研究了垫板的散热条件对钛合金薄板带热沉TIG焊焊接变形的影响.研究结果表明:钛合金TIG焊焊接过程中辅以导热能力强、散热条件好的垫板,可以减小近缝区纵向残余塑性应变的大小,改善纵向残余塑性应变的分布;随着垫板散热能力的降低,带热沉TIG焊缩小纵向残余塑性应变区的能力增强;采用散热条件好的铜垫板进行带热沉TIG焊控制变形的效果较好.
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焊接
ISSN: 1001-1382
Year: 2004
Issue: 1
Page: 15-18,22
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 4
Chinese Cited Count:
30 Days PV: 5
Affiliated Colleges: