类金刚石膜在人工关节领域的应用和研究进展  

The application and research progress of diamond-like carbon films in the field of artificial joints

作　　者：王松[1,2] 廖振华[2] 刘伟强[1,2] 

机构地区：[1]清华大学机械工程系,北京100084 [2]深圳清华大学研究院生物医用材料及植入器械重点实验室,广东深圳518057

出　　处：《功能材料》2014年第5期5008-5013,5019,共7页Journal of Functional Materials

基　　金：国家科技支撑计划资助项目(2012BAI18B05)

摘　　要：类金刚石(DLC)膜良好耐磨损、耐腐蚀等性能为研发高寿命人工关节提供了新希望。分别综述了采用常规摩擦学方法对DLC膜在钴铬合金、不锈钢、钛合金、超高分子量聚乙烯(UHMWPE)等人工关节材料表面和采用模拟试验机方法对DLC膜在人工髋膝关节、人工椎间盘等假体的关节面发挥耐磨性、耐腐蚀性的应用和研究进展,最后对DLC膜失效机理和发展趋势进行了总结和展望。Diamond-like carbon film provides new hope for the development of the long lifetime artificial joints due to its high wear and corrosion resistance.The application and research progress for the wear and corrosion resistance of DLC film applied on artificial j oint material surface such as cobalt chromium alloy,stainless steel, titanium alloy,and ultra high molecular weight polyethylene using conventional tribology method and on articu-lar surface such as total hip,knee and artificial intervertebral disc prosthesis using simulators were summarized respectively.At last,the failure mechanism and development trend were summarized and prospected.

关 键 词：类金刚石膜 人工关节 生物材料 

分 类 号：TG383[金属学及工艺—金属压力加工] TH117.1[机械工程—机械设计及理论]