摘要
由于镁及镁合金的独特性能,其粉末及粉粒通常用球磨法、铣削法、雾化法生产,特别是铣削法用得最多。几乎所有的镁粉都是用质量分数不低于99.5%的纯镁生产的。2004年全世界的镁粉产量约35kt,相当于镁消费总量的8%左右。镁粉主要用于化学还原剂,镁合金零件半固态注射成形原料,钢水脱硫与球墨铸铁孕育剂,烟花,信号弹等。埃卡粉末公司是全球最大的有色金属粉末生产企业,在世界各地有15个生产工厂,20多个经销网点与办事机构。埃卡公司生产的标准镁粉、粒有34种,还可根据用户要求生产所需成分、粒度及形状的镁粉和镁粒。
The production technology for Mg and Mg alloy powders are:grinding milling, atomisation, melting and recycling,turning and chipping.The magnesium powders applications: chemical reduction, pyrotechnics, fire works, metallwrgy, pharmaceutical industry, welding electrodes, desulfurization of pig-iron, refractory materials, magnesium casting techniques. Today ECKA Granules is one of the world' s leading manufacturers of aluminium, magnesium, copper and copper based alloys and other non-ferrous metal powders. ECKA Granules operates 15 production units and more than 20 sales offices strategically located all over the world.
出处
《轻合金加工技术》
CAS
北大核心
2006年第6期1-4,10,共5页
Light Alloy Fabrication Technology
关键词
镁粉
镁粒
铣削法
球磨法
magnesium powder
magnesium granule
grinding
milling