Electron beam welding of high-purity Al alloy and 6061 Al alloy

zhouqi

英文论文摘要】 In the paper,electron beam welding the dissimilar high-purity Al alloy and 6061 Al alloy with 20mm thickness was investigated. To explore the trends and contributions of EBW parameters for aluminum alloys such as accelerating voltage,beam current,welding speed,the thickness of filler metal foil,frequency of oscillated beam,radius of oscillated beam and focal position,taguchi method was used in the experiments.Through the analysis of pores,cracks and weld hardness of electron beam welded zone,it can obtain f...

LYRDXL

什么意思，没看明白