The principles,metallurgic characters of ceramic foam filtration and spinning spraying were illustrated in detail,as well as the recent utilities on magnesium industry.

• 综述了镁合金非熔剂净化中常用的工艺方法,重点对非熔剂净化工艺中的泡沫陶瓷过滤、旋转喷吹气体净化的工作原理、冶金特点及应用现状作了详细阐述。