摘要
脉冲加热 -气相色谱热导法测定了 Ti( C,N )中的非化合氮。通过阶梯升温法确定了最佳的分析条件。并与加热 -氢萃取法比较 ,证明本方法简便。
In the paper, it has been described to determinate unreacted-nitrogen in the Ti(C,N) by the pluse heating-gas chroma to graphy method. The best analysis conditions has been chosed with experiment. The method has been tested to be simple and accurate compared to the heating hydrogen reduction.
出处
《硬质合金》
CAS
2001年第1期35-38,共4页
Cemented Carbides
