Laser welding of aluminum alloy 2007

Wang Hailin, Huang Wiling, Zhou Zhuoyou, Cao Hongbing. Laser welding of aluminum alloy 2007[J]. LASER TECHNOLOGY, 2003, 27(2): 103-105.

Citation:

Wang Hailin, Huang Wiling, Zhou Zhuoyou, Cao Hongbing. Laser welding of aluminum alloy 2007[J]. LASER TECHNOLOGY, 2003, 27(2): 103-105.

Citation:

Wang Hailin, Huang Wiling, Zhou Zhuoyou, Cao Hongbing. Laser welding of aluminum alloy 2007[J]. LASER TECHNOLOGY, 2003, 27(2): 103-105.

Abstract

The processing paraments of laser welding of aluminum alloy 2007 with high power Nd:YAG CW laser are studied.Pores and hot cracks are found in the welding seam. The experiments show that laser welding with filler wire Alsi12 cnaminimize hot crack due to the smallest amout of heat input into the ease material.