摘要
用光谱法同时测定生铁中硅、锰、磷、硫,方法简便快捷,具有良好的精密度和准确度,相对标准偏差不大于3%。
It is simple and fast, with excellent precision and accuracy, standard deviation not greater than 3 percent to measure simultaneously the contents of Si, Mn, P, S in pig iron with spectral analysis.
出处
《河北冶金》
2003年第1期27-29,共3页
Hebei Metallurgy
关键词
光谱法
测定
生铁
硅
锰
磷
硫
spectral analysis
pig iron
analysis
