Friction stir welding ( FSW ) is a new solid state joining method, which has been commercialized for joining low melting point materials ( LMS ) such as Al and Mg alloys in the aerospace, marine, and transportation industries. 搅拌摩擦焊(FrictionStirWelding,以下简称FSW)是一种新型固相连接技术,目前已被广泛用于Al、Mg等低熔点材料的连接,并在航空航天、造船、交通运输等部门获得大规模应用。
The development of magnesium ( mg ) alloy products manufacturing industry has caused a wide attention from research institutes and industries on mg alloy melting furnace die casting machine and recycling facility, the key equipments in mg alloy product manufacture. 随着镁合金产品制造产业的发展,作为镁合金产品制造的关键设备,镁合金的熔化炉、压铸机以及回收设备的研究开发得到了国内外研究机构和企业的广泛重视。
Mg-Li matrix composite possesses high strength to density ratio and stiffness to ratio. They are one of the ideal structural materials in aeronautics and defense industries. MgLi基复合材料具有很高的比强度和比刚度,是宇航、兵器等行业的理想结构材料之一。