摘要
主要分析了镁合金MIG焊的焊接难点,并对镁合金MIG焊中易出现的粗晶、气孔、热裂纹缺陷和工艺参数对焊接接头质量的影响进行了分析,并对镁合金MIG焊的发展作了展望。
The difficulties of magnesium alloy MIG welding were analyzed, and the coarse grain, porosity and hot cracking defects and the effect of process parameters on the welded joints were analyzed. Meanwhile, the future of magnesium alloy MIG welding was look forward.
出处
《热加工工艺》
CSCD
北大核心
2015年第3期220-222,225,共4页
Hot Working Technology
关键词
镁合金
MIG焊
焊接性
工艺性
magnesium alloy
MIG welding
weldability
manufacturability
