Mg-Zn alloys, most suitable for biomedical applications

被引：0

作者：

Birca, Alexandra Catalina ^{[1
]}

Neacsu, Ionela Andreea ^{[1
]}

Vasile, Otilia Ruxandra ^{[1
]}

Ciuca, Ion ^{[2
]}

Vasile, Ion Mihai ^{[3
]}

Fayeq, Mohammed Alqasim ^{[2
]}

Vasile, Bogdan Stefan ^{[1
]}

机构：

[1] Univ Politehn Bucuresti, Fac Appl Chem & Mat Sci, 1-7 Gheorghe Polizu St, Bucharest 011061, Romania

[2] Univ Politehn Bucuresti, Fac Mat Sci & Engn, Bucharest, Romania

[3] Univ Politehn Bucuresti, Fac Engn & Management Technol Syst, Bucharest, Romania

来源：

ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY | 2018年 / 59卷 / 01期

关键词：

Mg-Zn alloys; biocompatible; biodegradable; biomedical applications; orthopedics; IN-VIVO CORROSION; MAGNESIUM ALLOYS; RARE-EARTH; ZINC; BIOMATERIALS; MANGANESE; BEHAVIOR; REMOVAL; STENTS; CELLS;

D O I：

暂无

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this review are highlighted the corrosion and biocompatibility of biodegradable Mg alloys for their use in orthopedic applications. It was revealed that mixing with alloying elements, such as Mn and Zn, provides improved corrosion resistance to Mg alloys; this pursuit is built on the fact that Mg and its alloys are degradable through their time in the human body. Furthermore, Mg alloys afford a characteristic profile that is very close or even almost identical to that of human bone. Minimizing the rate of corrosion of Mg is the most adequate method, because a low corrosion rate of an Mg implant involves a decrease in the extent of hydrogen evolution and alkalization, which allow the human body to gradually absorb or consume the corrosion products.

引用

页码：49 / 54

页数：6

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