摘要
介绍了以惰性气体脉冲加热熔融法提取氮 ,再由热导式探测器测定硬质合金中氮的方法 ,并对以Ni篮助熔剂及准确的实验分析条件 。
A method for applying inert gas impulse heat fusion to extract the nitrogen, and determining nitrogen with a detector of thermal conductivity was described. The Ni-basket as flux and analytical conditions of nitrogen in hard alloy were studied.
出处
《冶金分析》
CAS
CSCD
北大核心
2001年第6期59-61,共3页
Metallurgical Analysis
关键词
硬质合金
氮
测定
Ni basket
hard alloy
nitrogen
