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Abstract:
以6 mm厚2219铝合金板材为研究对象,在搅拌摩擦焊焊缝上表面,沿垂直于搅拌摩擦焊方向,进行变极性等离子弧对接立焊,获得十字交叉焊缝。重点研究了搅拌摩擦焊热输入量对交叉焊缝气孔敏感性的影响。结果表明,随着搅拌摩擦焊热输入量的提高,焊缝中气孔数目减少。该研究为后续交叉焊缝气孔产生机理和解决方案的研究奠定了基础。
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焊接
Year: 2011
Issue: 04
Page: 11-14,69
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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