ICP-OES法测定钨铁中钨  

Determination of Wolfram in Ferrowolfram by ICP-OES

作　　者：罗小云 朱茜 唐勇 Luo Xiaoyun;Zhu Xi;Tang Yong(Physical and Chemical Research Institute, Pangang Group Research Institute Co.,Ltd., Chengdu 610305)

机构地区：[1]攀钢集团钢铁研究院理化所,成都610305

出　　处：《特钢技术》2018年第2期42-43,共2页Special Steel Technology

摘　　要：本文以混酸溶液和双氧水溶样,用ICP-OES测定钨铁中钨量。本法简便、快速、干扰少,精确度令人满意。A simple and rapid test method for the determination of wolfram content in ferrowolfram was described in this paper .It was determined by ICP-OES after dissolving the sample with acid mixture and hydrogen peroxide. The method has less interference as well as satisfactory precision and accuracy.

关 键 词：钨 钨铁 ICP-OES 

分 类 号：O657[理学—分析化学]