作　　者： ; ; ;

机构地区： 辽宁工学院材料与化学工程学院

出　　处： 《功能材料》 2005年第1期11-14,共4页

摘　　要： NiTi形状记忆合金由于具有良好的力学相容性、耐蚀性和生物相容性而在生物医用材料领域得到广泛应用。本文总结了医用 NiTi 形状记忆合金的研究现状,评述了NiTi形状记忆合金的耐蚀性和生物相容性特点,并详细讨论了NiTi形状记忆合金的表面改性问题,对NiTi形状记忆合金的医用前景进行了展望。 Equiatomic NiTi shape memory alloy was being increasingly utilized as a biomaterial due to its unique biomechanical compatibility, corrosion resistance and biocompatibility. The present review attempts to summarize the complex properties of NiTi, and to assess corrosion resistance and biocompatibility of NiTi as a biomaterial. Surface modification methods on NiTi ware briefly discussed and the medical prospects of NiTi ware shown with some problems needing to be solved.

关 键 词： 生物相容性 医用材料

领　　域： [一般工业技术] [金属学及工艺] [金属学及工艺]