高能离子注渗WC的实用效果及耐磨性分析  

Analysis of Application and Wear Resistance of the High-energy Ion Implanted WC Coating

作　　者：赵天林 赵钢 

机构地区：[1]北京永固运通表面合金科技有限公司,北京100085

出　　处：《中国表面工程》2003年第5期36-38,共3页China Surface Engineering

摘　　要：采用高能离子注渗技术向钢铁零部件表层注渗碳化钨(WC),碳化钨含量高的富集层厚度0.35 mm,碳化钨注渗层总厚度1.2 mm。对3种工业产品进行实车对比试验,注渗碳化物的零件的相对耐磨性分别为3.6、3.9、6.25。对离子注渗碳化钨材料的耐磨机理进行分析。WC was implanted into the surface of steel and iron parts by high-energy ion implanting technique. The implanted coating showed a total thickness of 1.2 mm, while the layer rich of WC had a thickness of 0.35 mm. The real comparing experiments were performed for three kinds of products. The results showed that the relative wear resistance of three WC implanted coatings were 3.6, 3.9 and 6.25 respectively. The wear mechanism of materials with ion implanted WC was discussed

关 键 词：离子注渗 碳化钨 实用效果 耐磨性 

分 类 号：TG174.444[金属学及工艺—金属表面处理]