直读光谱法测定合金钢中氮
Direct Reading Spectroscopy for the Determination of Nitrogen in Alloy Steel
余军 1张佩1
作者信息
- 1. 陕钢集团汉中钢铁有限责任公司,陕西 汉中 724200
- 折叠
摘要
以汉钢公司炉前实验室为平台,采用ARL3460直读光谱仪分析钢中氮,通过对制样方式、分析条件选择、干扰元素校正、工作曲线调校等进行研究,提出了一种直读光谱快速定量检测钢中氮含量的方案,采用生产试样比对光谱仪分析氮的结果和ONH-2000氮的结果,实践表明该方案可行.
Abstract
Using the furnace front laboratory of Hansteel Company as a platform,the ARL3460 direct reading spectrometer was used to analyze nitrogen in steel.Through research on sample preparation method,analysis condition selection,interference element correction,and work curve calibration,a scheme for rapid quantitative detection of nitrogen content in steel using direct reading spectroscopy was proposed.The results of nitrogen analysis by the spectrometer were compared with those of ONH-2000 nitrogen using production samples.Practice has shown that this scheme is feasible.
关键词
直读光谱仪/合金钢/氮/检测Key words
direct reading spectrometer/alloy steel/nitrogen/detection引用本文复制引用
出版年
2024
NETL
NSTL
万方数据