粉末冶金Co-Cr-Mo人工关节材料研制  

Study of PM Material Co-Cr-Mo for Artificial Arthrosis

作　　者：杨金娣[1] 李煜芳[1] 金家敏[1] 

机构地区：[1]机械工业部上海材料研究所,上海200437

出　　处：《机械工程材料》1998年第4期33-36,共4页Materials For Mechanical Engineering

摘　　要：运用粉末冶金工艺，采用Co－Cr－Mo合金粉末，研究了不同工艺参数对材质性能的影响；同时，对材质进行了一系列模拟人体组织的相关性能测试。结果表明，微孔Co－Cr－Mo合金是一种适宜的人工关节材料。The influences of different processing parameters on the properties of alloy powders Co-Cr-Mo by PM method have been studied. The relative tests of simulating body structure by new material have been also done. The results show that PM Co-Cr-Mo alloy with micropores is an ideal material for making artificial arthrosis.

关 键 词：粉末冶金 生物材料 人工关节材料 钴铬钼合金 

分 类 号：R318.08[医药卫生—生物医学工程] R318.17[医药卫生—基础医学]