金刚石与磨料磨具工程Issue(6)：37-40,4.DOI:10.13394/j.cnki.jgszz.2015.6.0008
金刚石表面镀覆碳化硅的研究
Study on coating of SiC on diamond surface
摘要
Abstract
SiC grains were coated on the surface of diamond by using high temperature thermal treatment method from Si and diamond mixed powders The phase composition and microstructure of the products were studied by XRD SEM and EDS The effect of Ti coated diamond on the SiC coating status of diamond was also studied The result showed that SiC were formed on the surface of diamond after heat treatment at 1400 ℃ from Si and diamond mixed powders However continuous coating were not obtained and diamond had certain graphitization After Ti coated diamond was used TiC and Ti3 SiC2 grains were formed on the diamond at 1200 ℃ When the temperature reached 1300 ℃ TiC Ti3 SiC2 and SiC were formed At 1400 ℃ Ti3 SiC2 and SiC coating were obtained.关键词
金刚石/镀覆/碳化硅Key words
diamond/coating/SiC分类
化学化工引用本文复制引用
穆云超,梁宝岩,孙礼武,成晓哲,刘涛,张旺玺..金刚石表面镀覆碳化硅的研究[J].金刚石与磨料磨具工程,2015,(6):37-40,4.基金项目
河南省科技开放合作项目(142106000051) （142106000051）
河南省高校科技创新团队项目(15IRTSTHN004) （15IRTSTHN004）
郑州市人才引育项目(141PRCYY514)。 （141PRCYY514）
