Progress and challenge for magnesium alloys as biomaterials

被引：625

作者：

Zeng, Rongchang ^{[1
]}

Dietzel, Wolfgang ^{[2
]}

Witte, Frank ^{[3
]}

Hort, Norbert ^{[2
]}

Blawert, Carsten ^{[2
]}

机构：

[1] Chongqing Inst Technol, Sch Mat Sci & Engn, Chongqing 400050, Peoples R China

[2] GKSS Forschungszentrum Geesthacht GmbH, D-21502 Geesthacht, Germany

[3] Hannover Med Sch, Lab Biomech & Biomat, D-30625 Hannover, Germany

来源：

ADVANCED ENGINEERING MATERIALS | 2008年 / 10卷 / 08期

关键词：

D O I：

10.1002/adem.200800035

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnesium alloys are very biocompatiable and show promise for use in orthopaedic implant. Significant progress of research on bioabsorbable magnesium stents and orthopaedic bones has been achieved in recent years. The issues on degradation, hydrogen evolution, and corrosion fatigue and erosion corrosion of magnesium alloys and various influencing factors in simulated body fluid (SBF) are discussed. The research progress on magnesium and its alloys as biomaterials and miscellaneous approaches to enhancement in corrosion resistance is reviewed. Finally the challenges and strategy for their application as orthopaedic biomaterials are also proposed.

引用

页码：B3 / B14

页数：12

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