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所属单位：材料科学与技术学院
发表刊物：Mater. Res. Express
摘要：With the increasing of laser power and energy density, laser welding has the potential to replace electron beam welding for aluminum alloy in many conditions. This paper present an comparison investigation between laser beam welding and electron beam welding for 5A06 aluminum alloy. The characteristics of laser beam and electron beam welded joints are compared, including the micro-structure, mechanical property, area of melting zone and depth-to-width ratio. Moreover, the component distribution in different zones of the welded joints is analyzed. It is found that the micro-structure and mechanical property of electron beam welded joint is better than that of laser beam welded joint. © 2019 IOP Publishing Ltd.
是否译文：否
发表时间：2019-01-01
合写作者：余海松,封小松,潘攀,刘泽敏
通讯作者：占小红