紫杂铜再生利用复合精炼剂的研制与应用  

The Research and Application of Composite Refiner for Purifying Impure Copper

作　　者：陈一胜[1] 韩宝军[1] 

机构地区：[1]南方冶金学院,江西赣州341000

出　　处：《铸造技术》2004年第6期455-456,共2页Foundry Technology

摘　　要：研制一种新型稀土盐复合精炼剂 ,分析并讨论这种新型稀土盐复合精炼剂对紫杂铜精炼脱氧、紫铜导电性能、力学性能的影响 ,阐述该稀土盐的复合精炼机理。实践表明 :该精炼剂对紫杂铜的精炼有良好的效果。The method to manufacture a new kind of composite refiner for purifying impure copper was introduced. The paper analyzed the effect of this new kind composite refiner on the deoxidization, electrical-conductivity and mechanical properties of copper. The mechanism of the composite refinement was also narrated. It is shown that the refiner was good for impure copper refinement.

关 键 词：紫杂铜 复合精炼 脱氧 导电性 

分 类 号：TG291[金属学及工艺—铸造]