摘要
采用TC-600氧氮分析仪手动模式测定了氮化锰中的氮,有效防止了样品熔融时的飞溅现象,并利用硝酸铅基准物质制作工作曲线,将测定结果与化学法所得结果进行了对比,精密度较好。
Nitrogen content of nitrided manganese is measured by manual mode of TC -600 nitrogen/oxygen analytical instrument. The situation of splashing is efficiently prevented when the sampie is melted, and the calibration curve is established by lead nitrate. The results are compared with those of chemical analysis and the precision is good.
出处
《鞍钢技术》
CAS
2007年第1期49-51,共3页
Angang Technology
关键词
氧氮分析仪
氮化锰
氮含量
nitrogen/oxygen analytical instrument nitrided manganese nitrogen content
