摘要
简单介绍了用王水、高氯酸处理高铬铸铁样品,分别进行Cr、P、Mn、Ni、Mo五元素含量测定的原理和方法。该方法准确度高、用量少、速度快,可以满足生产、科研的需要。
Principles and method are briefly introduced for the content determination of elements Cr, P, Mn, Ni, and Mo with high chromium cast iron samples processed by aqua regia and perchloric acid respectively. With great accuracy, low consumption, and high speed, this method will fully meet the needs of production and research..
出处
《洛阳理工学院学报（自然科学版）》
2009年第1期8-11,共4页
Journal of Luoyang Institute of Science and Technology：Natural Science Edition
关键词
高铬铸铁
分光光度法
滴定法
测定
High chromium cast iron
Spectrophotometry
Titration
determination
