【摘 要】
：
The present study focuses on interface microstructure and joint formation.AA6061 aluminum alloy(Al)and commercial pure titanium(Ti)joints were welded by ultrasonic spot welding(USW).The welding energy was 1100-3200 J.The Al-Ti joint appearance and interfa
【机 构】
：
StateKeyLaboratoryofAdvancedWeldingandJoining,ShandongProvincialKeyLaboratoryofSpecialWeldingTechnol
【基金项目】
：
We are grateful for the financial support provided by the National Natural Science Foundation of China(Nos.51974100 and 51605117).
论文部分内容阅读
The present study focuses on interface microstructure and joint formation.AA6061 aluminum alloy(Al)and commercial pure titanium(Ti)joints were welded by ultrasonic spot welding(USW).The welding energy was 1100-3200 J.The Al-Ti joint appearance and interfa
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