Study on Corrosion Properties of Medical Mg-Zn Alloy

Article Preview

Abstract:

Casting Mg-Zn alloy was corroded on the surface and analyzed the corrosion morphology and corrosion properties under different corrosion conditions. The results show that Mg-Zn alloy is unevenly by corrosion in simulated body fluids and the corrosion products are brittle and easy to break. With the increase of Zn content in Mg-Zn alloy, the corrosion rate of casting Mg-Zn alloy in simulated body fluid is improved obviously.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

607-611

Citation:

Online since:

August 2018

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2018 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Zhang Ruiyue, Huang Kai, Cai Shu. Preparation and in vitro degradation properties of mesoporous 45S5 bioglass ceramic coating on magnesium alloy. Acta silicica Sinica, 2014 (07): 846-850.

Google Scholar

[2] Wei Jun, Wang Xiaowei, Chen Minfang. The effect of nano hydroxyapatite on the performance of biodegradable Mg-Zn-Zr alloy used for intravascular stent (J). rare metal materials and engineering, 2010 (12): 2211-2216.

Google Scholar

[3] Zhao Zhao, Liang Wei, fan Qiang, et al. Effects of rapid solidification and Si elements on Microstructure and corrosion properties of Mg Al alloy (J). hot working technology, 2012, 41 (17): 1-5.Effect of.

Google Scholar

[4] Xu Lu Zn content on Microstructure and mechanical / corrosion properties of Mg-4.0Y-2.5Nd alloy [D]. Central South University, (2013).

Google Scholar

[5] Yao Songnian, Wang Jingmei. Research progress and Prospect of biomaterials and biomimetic (J). Journal of materials research, 2000 (04): 337-343.

Google Scholar

[6] Zou Han, Tang Shunqing, Zhou Chang Nen. Development status and Prospect of biomaterials (summary) (J). Journal of Jinan University (Natural Science and Medicine Edition), 2000 (05): 122-125.

Google Scholar

[7] Li Zhengxiang, Wang Jinhui, Jin Peipeng, et al. Effect of Sn on Microstructure and mechanical properties of magnesium alloy (J). casting technology, 2015, 36 (10): 2406-2410.

Google Scholar

[8] Zhang Baoping. Preparation and properties of medical Mg-Zn-Ca alloy [D]. Harbin Institute of Technology, (2010).

Google Scholar

[9] Yang Zhong, Wang Zhanhua, Liu Qiang, et al. Equilibrium phase and non-equilibrium phase (J). casting technology for Mg-Gd-Y alloy rich magnesium region, 2015, 36 (9): 2195-2200.

Google Scholar

[10] Mao Li He. Composition design and surface modification of medical magnesium calcium zinc alloy [D]. Tianjin University, (2009).

Google Scholar

[11] Li Jianping, Li Wei, Zhang Hongbin. Microstructure characteristics of 430 stainless steel sheet and its effect on corrosion properties [J]. hot working technology, 2011, 40 (6): 26-28.

Google Scholar

[12] Shi Fei, Wang Chunqing, Zhang Zhongming. The solidification structure, corrosion property and mechanical properties of cast Mg-Zn-Y- (Gd) alloy [J]., Chinese Journal of nonferrous metals (English Edition), 2015, 25 (7): 2172-2180.

DOI: 10.1016/s1003-6326(15)63829-8

Google Scholar

[13] Wang Jingfeng, Huang song, Guo Shengfeng, et al. Influence of cooling rate on microstructure, mechanical properties and corrosion properties of Mg-Zn-Ca alloy (English) [J]. Chinese Journal of nonferrous metals (English Edition), 2013 (7): 1930-(1935).

DOI: 10.1016/s1003-6326(13)62679-5

Google Scholar