摘要:本文建立了一种用Air-C2H2火焰原子吸收法测定钴基合金喷粉中铁含量的分析方法,探讨了硅对铁测定的干扰机理,同时对钙盐作为硅干扰铁测定的释放剂原因作了一定解释。该方法简单、快速、准确,在实际应用中获得了满意的结果。
Abstract:This paper built up a kind of analysis way for measuring the content of iron in cobalt-base alloy ejecting powder with the method of Air-C2H2 flame atom absorption。At moment,discussed an interfere principle about silicon to measuring iron content,and explained a reason that used calcium-salt as a kind of release agent of silicon interfere to iron content measuring. This method is sample,quick and accurate。It is satisfy to the actual usage.