摘要
为满足炉前快速分析的需要,介绍二溴硝基偶氮氯膦光度法测定稀土。
The photometric method measuring total amount rare earth with DBN and magnesium with CPA 1 are introduced in this paper so as to meet the requirement of at site.Quick analysis.
出处
《铸造技术》
CAS
北大核心
1996年第3期25-27,共3页
Foundry Technology
关键词
分光光度法
稀土
镁
球墨铸铁
Spectrophotomety Analysis of Rare earth and Mg