摘要
介绍了镁合金的焊接特点,综述了镁合金传统焊接方法的特点及工艺要素,着重介绍了近年来出现较先进的焊接方法,包括A-TIG焊、电子束焊、激光-氩弧复合焊、搅拌摩擦焊,展望了镁合金焊接的研究方向和重点。
The characteristics of magnesium alloys welding, the principle and technical characteristics of traditional welding processes were briefly introduced. The research emphases were placed on several advanced welding techniques of magnesium alloy in recent years including A-TIG welding, electron beam welding, laser-arc hybrid welding and friction stir welding. The future developed directions of welding technology of magnesium alloys were pointed out.
出处
《热加工工艺》
CSCD
北大核心
2010年第13期124-128,共5页
Hot Working Technology
基金
国家科技支撑计划项目(2007BAG06B04)
重庆大学自然科学青年基金项目(CDQNJJ2007CL-HYB)
重庆市科委科技计划重大项目(CSTC
2008AB4114)
关键词
镁合金
焊接技术
magnesium alloy
welding technology