镁合金发展前景广阔,但焊接性差限制了其应用.概述了镁合金各种焊接方法的优点、缺点以及发展现状.重点介绍了镁合金最有前途的固相连接方法--搅拌摩擦焊,并展望了镁合金搅拌摩擦焊的应用前景.指出搅拌摩擦焊是镁合金最好的连接工艺,应深入研究.
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