银锭浇铸去氧试剂的选型研究与生产实践  

The Selection of Research and Production Practice of Silver Ingot Casting De-oxidation Reagent

作　　者：孙敬韬[1] 

机构地区：[1]江西铜业集团公司贵溪冶炼厂,江西贵溪335424

出　　处：《铜业工程》2015年第3期27-29,共3页Copper Engineering

摘　　要：针对贵冶木炭去氧银锭浇铸工艺因素进行分析与总结。通过对去氧试剂选型的探索,寻求新型去氧试剂,并对新型去氧试剂使用情况进行研究与分析。通过更换去氧试剂,从根源上避免了因去氧剂造成对银锭物理合格率的影响,有效提高了银锭物理合格率。aiming at charcoal de-oxidation of silver ingot casting process, influence factors were analyzed and summarized. Through research on de-oxidation reagent selection, seeking new de-oxidation reagent, also research and analysis on new de-oxidation reagent, replacing de-oxidation reagent, avoiding oxidizing agent effected on physical qualification rate of silver ingot, effectively improved the physical qualified rate of silver.

关 键 词：去氧剂 选型 银锭 合格率 生产实践 

分 类 号：TF832[冶金工程—有色金属冶金]