摘要
利用贝尔德DV6型直读光谱仪测定w(P)>1.0%的外购生铁中磷含量,并与ICP光谱法进行对比。介绍了试样白口化处理和光电倍增管信号饱和问题的解决办法。
The phosphorus content in bought-in pig iron which w（P） 〉 1.0% was determined by Baird DV6 Direct Reading Spectrometer and the content result was also compared with the ICP spectrometry. The bleaching treatment for samples and the solutions for signal saturation of photomuhiplier were introduced.
关键词
直读光谱仪
外购生铁
高磷
Direct Reading Spectrometry
Bought-in Pig Iron
High Phosphorous
