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回填式搅拌摩擦点焊研究 被引量:3

Progress in refill friction stir spot welding
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摘要 综述了回填式搅拌摩擦点焊(R-FSSW)的研究现状,主要涉及焊具结构及工作原理、焊点形貌与焊接缺陷、微观组织与焊接热循环、焊点力学性能等几方面的内容,详细阐述了现有的研究成果,提出了目前研究的不足之处,明确了进一步研究的方向。 The research status of refill friction stir spot welding(R-FSSW) technology was summarized from the aspects of R-FSSW tool,working principle,weld morphology,welding defect,microstructure,thermal cycle and mechanical property.The research achievements and insufficiencies were stated in detail,and then,a further research direction was pointed out.
出处 《焊接》 北大核心 2014年第4期8-12,73,共5页 Welding & Joining
基金 国家自然科学基金(51175117) 国家科技重大专项(2010ZX04007-011) 国家重点基础研究发展规划(2010CB731704)
关键词 回填式搅拌摩擦点焊 焊点形貌 焊接缺陷 微观组织 焊接热循环 refill friction stir spot welding weld morphology welding defect microstructure welding thermal cycle
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参考文献17

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