摘要
研究了含氮、稀土、铌的高铬镍耐热耐磨铸钢的显微组织和高温力学性能。经电厂应用证明,该材质制作的喷火嘴使用寿命是原用耐热钢喷嘴的3.5倍。
Microstructure and property of high Cr-Ni wear,heat resistant cast steel which coutents N,rare earth and Nb were studied.The service life of power station's hozzle made of this cast steel is 3.5 times than that of hozzle made of heat resistant steel.
出处
《热加工工艺》
CSCD
北大核心
2005年第7期17-19,共3页
Hot Working Technology
关键词
耐热性能
耐磨性能
高铬镍铸钢
heat resistant property
wear resistant property
high Cr-Ni cast steel
