摘要
镁合金材料压铸件目前被广泛应用于汽车、航空航天、计算机、通讯和消费类电子产品产业、通信等领域。近十年来，世界镁压铸件产量平均年增长率约为20％，镁合金压铸零部件应用于汽车行业的消费量占压铸用镁量的80％。一般镁合金压铸生产只有50％金属投料最终成为零部件，其余为工艺废料，废品率有时高达80％以上。
A great deal of industry scrap was come into being in the process of production magnesium alloy which was reputed green material of 21 century; to exert magnesium resource advantage of our country and improve international competition of magnesium alloy, the reclaiming and recycling magnesium alloy were must taken into account and settled with exploiture of magnesium alloy. This article discusses the reclaiming and recycling methods used to recycle magnesium scrap arid rejected parts; what is the applying condition of every method. The international recycling technology and the quality determination of recycling magnesium alloy are also involved.
出处
《资源再生》
2007年第5期23-26,共4页
Resource Recycling
