The Research on Corrosion Properties of Some Magnesium Alloys for Biomaterials

被引:0
|
作者
Zhang, Ya [1 ,2 ]
Wu, Sen [1 ]
Chen, Qiurong [1 ,2 ]
Zhou, Xuehua [1 ,2 ]
Wei, Zhongling [1 ]
机构
[1] Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China
[2] Chinese Acad Sci, Jiaxing Light Alloy Engn Technol Ctr, Jiaxing 314022, Peoples R China
来源
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2015年 / 10卷 / 01期
关键词
degradable planting alloy; magnesium alloys; corrosion properties; mechanical properties; IN-VIVO CORROSION; BIO-CORROSION; SCAFFOLDS; IMPLANTS; VITRO; DEGRADATION; BEHAVIOR; SURFACE;
D O I
暂无
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
Metals which consist of elements existing in the human body are promising candidates for planting materials. Many magnesium alloys are developed as degradable implanting alloys with improved mechanical properties and enhanced corrosion properties. In this paper, the corrosion properties of these tested alloys are studied for biomaterial through the immersion test and electrochemical potentiodynamic polarization test. The microstructure before and after immersion tests was observed by optical Microscopy and fieldemission scanning electron Microscope. The mechanical properties of these alloys were studied by Universal Testing Machine. The influence of different elements in magnesium alloys on the corrosion properties was analyzed in this paper.
引用
收藏
页码:1015 / 1026
页数:12
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