【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 ,进行了研究更多还原

【Abstract】 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.更多还原