摘要
对铸态镁锌合金进行表面腐蚀,分析不同腐蚀条件下镁锌合金的腐蚀形貌和腐蚀性能。结果表明,镁锌合金在模拟体液中腐蚀不均匀,腐蚀产物脆性大并容易断裂;随着镁锌合金中锌含量的提高,铸态镁锌合金在模拟体液中的腐蚀速率明显增加。
Surface corrosion of casting Mg-Zn alloy was carried out, and the corrosion morphologies and corrosion properties of the alloy under different conditions were analyzed. The results show that the corrosion of Mg-Zn alloy in simulated body fluids is not uniform and the corrosion products are very brittle and easy to break. With the increase of the Zn content in Mg-Zn alloy, the corrosion rate of casting Mg-Zn alloy in simulated body fluid raises obviously.
作者
王芝玲
WANG Zhiling(Department of Materials Forming in School of Architectural Engineering, Jiangsu Province Xuzhou Technician Institute, Xuzhou 221151, China)
出处
《铸造技术》
CAS
2018年第5期1125-1127,共3页
Foundry Technology
基金
江苏省大型工程装备检测与控制重点建设实验室开放基金资助项目(JSKLEDC201206)
关键词
医用材料
镁锌合金
显微组织
腐蚀性能
medical materials
magnesium zinc alloy
microstructure
corrosion property
