摘要
研究了 YG类硬质合金中钴镍合量的测定条件 ,建立了分析方法 ,克服了原测定钴分析方法不能满足生产的弊端 。
In this paper EDTA complexometric titration is studied to determine amocmts of both Cobalt and Nicalloy in the YG series hard alloy.The determine method is established.It is a better means to overcome the before method of Cobalt.The method proposed has been successfally applied.
出处
《硬质合金》
CAS
2003年第1期32-34,共3页
Cemented Carbides
关键词
硬质合金
钴镍合量
测定
cemented carbide,amounts of both Cobalt and Nicalloy,determination
