摘要
采用原位合成的方法制备了（Ti，V）C颗粒增强钢铁基复合材料，用XRD，SEM和电子探针研究了该复合材料的物相结构和显微组织，并用MM200型磨损试验机研究了该复合材料的耐磨性能。结果表明：原位合成的（Ti，V）C增强相颗粒细小，尺寸为1～2μm，呈球状，在α-Fe基体中均匀分布。在重载干摩擦磨损条件下，该复合材料显示了良好的耐磨性能。
The （Ti,V）C particles reinforced iron-based composite was produced in-situ. The micro- structure and wear-resistance of the Fe-（Ti,V）C composite were studied by SEM, electron probe and XRD. The results show that spherical （Ti,V）C particles exhibit finer size and homogeneous distribution in the matrix, and under condition of dry sliding with heavy loads, Fe-（Ti,V）C composite shows great wear-resistance.
出处
《材料工程》
EI
CAS
CSCD
北大核心
2006年第9期3-5,26,共4页
Journal of Materials Engineering
