粉末冶金合成TiC铁基复合材料的耐磨性研究

Study on Wear-resistance of TiC-Fe Matrix Composite Produced by Powder Metallurgy

采用MM-200型磨损试验机、X射线衍射(XRD)、扫描电子显微镜(SEM)等手段对TiC-Fe基复合材料的耐磨性做了初步的分析研究。结果表明,在重载干滑动磨损条件下,该复合材料具有良好的耐磨性。

The wear-resistance of TiC-Fe matrix composite was studied by using MM-200 wear-test machine, scanning electron microscopy （SEM） and X-ray diffraction （XRD）. The results show that TiC-Fe matrix composite has good wear-resistance under the condition of dry sliding with heavy load.