摘要
用差热分析的方法测定了氮对Fe^-C_(3.45)^-Si_(2.15)和Fe^-C_(3.45)^-Si_(2.15)^-Mn_(0.80)灰铸铁初生奥氏体析出温度的影响,并运用热力学原理对实验结果进行了讨论。
Differential thermal analysis (DTA) tests were used to measure the effect of nitrogen on phase transformation temperature of primary austenite of Fe-C-Si and Fe-C-Si-Mn grey cast irons. The results were discussed with ther-modynamic theory.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1992年第2期139-143,共5页
Journal of University of Science and Technology Beijing
关键词
氮
灰铸铁
初生奥氏体
相变温度
nitrogen, grey cast iron, primary austenite, phase transformation temperature
