机械合金化制备金属铌的难熔化合物  

Mechanical Alloying Makes Refractory Compound of Niobium

作　　者：章桥新[1] 张东明[1] 

机构地区：[1]武汉工业大学新材料研究所

出　　处：《无机材料学报》1995年第2期253-256,共4页Journal of Inorganic Materials

摘　　要：金属难熔化合物材料因其具有良好的高温热稳定性能和力学性能，而呈现出广阔的应用前景．本文借助于机械合金化技术成功地制备出铌的难熔化合物ＮｂＣ、ＮｂＢ，并对其合成过程进行了分析．Because of high temperature stsbility and mechanics propeds refractory compound shows its extensive applied future. Refractory compounds NbC and NbB were composed by means of mechanical alloying technology, and their composed Processes were analysed.

关 键 词：机械合金化 粉末 碳化铌 铌化合物 难熔化合物 

分 类 号：TF123.3[冶金工程—粉末冶金]