摘要
介绍了铝合金激光焊接的四种新技术:激光-GMA复合焊、激光填丝焊、双光束激光焊接和激光辅助搅拌摩擦焊的原理及其工艺特点。在此基础上重点阐述了用这四种激光焊接方法焊接铝合金的研究进展。
The four new Laser welding technologies of aluminium alloy and their process features were introduced,such as laser-GMA hybrid welding arc,laser welding with filler wire,dual-beam laser welding and laser-assisted friction stir welding.Based on these,the research progress of the above methods for welding aluminium alloy was reviewed.
出处
《热加工工艺》
CSCD
北大核心
2012年第3期111-113,共3页
Hot Working Technology
