医用镁合金的耐蚀性研究及其进展  

Research Progress on Corrosion Resistance of Magnesium Alloy for Medical Application

作　　者：张娜[1,2] 丁红燕[2] 陈露露[1] 周长培[1,2] 

机构地区：[1]江苏大学材料科学与工程学院,江苏镇江212013 [2]淮阴工学院江苏省介入医疗器械研究重点实验室,江苏淮安223003

出　　处：《热加工工艺》2012年第14期23-27,共5页Hot Working Technology

基　　金：国家自然科学基金资助项目(51175212)

摘　　要：从加工工艺、合金化、非晶化和表面改性等方面,阐述了医用可降解镁合金材料耐蚀性的研究状况和最新进展。分析了各种提高镁及镁合金耐蚀性的方法,并指出其存在的问题和今后的研究方向。The effects of processing, alloying, decortication and surface modification on the corrosion resistance of biodegradable medical magnesium alloy were investigated. The current research status and latest progress were also described. Several methods for improving the corrosion resistance of magnesium and its alloys were introduced. The main problems existing in those producing process and the research directions in the future were discussed.

关 键 词：镁合金 耐蚀性 表面改性 

分 类 号：TG146.22[一般工业技术—材料科学与工程]