自蔓延高温合成氮化钒铁中高氮含量实验检测与理论计算法的对比研究  

Comparative Test of High Nitrogen Content in Ferrovanadium Nitride by Experiment and Theoretical Calculation

作　　者：高树峰 李彩云 张玉平[2] 陈国涛 张海岩 

机构地区：[1]河北钢铁集团承钢公司质量计量部,河北承德067102 [2]承德石油高等专科学校,河北承德067000 [3]河北钢铁集团承钢公司提钒钢轧二厂,河北承德067102

出　　处：《化学世界》2015年第8期471-472,495,共3页Chemical World

基　　金：国家科技支撑计划基金资助项目(2012BAE06B04);河北省科技支撑项目(12214903)

摘　　要：探讨了自蔓延高温合成工艺生产的氮化钒铁中高氮含量的检测方法。并在缺乏标准物质的情况下,通过实验检测和理论计算对比,验证并确定了惰性气体熔融热导法测定氮化钒铁中高氮含量的准确性。The detection method of high nitrogen content in ferrovanadium nitride produced by the technique of self-propagation high temperature synthesis （SHS） was studied. Although there was no reference material, the inert gas fusion thermal conductivity method for high nitrogen content was confirmed to be reliable and accurate through comparing the data of experimental testing and theoretical calculation.

关 键 词：氮化钒铁 自蔓延高温合成工艺 惰性气体熔融热导法 

分 类 号：O657.32[理学—分析化学]