Corrosion resistance of Mg–5Al–xSr alloys
Journal of Alloys and Compounds(2011)
摘要
Four types of Mg–5Al alloy with various weight percentages of Sr ranging from 0 to 1.5wt% were examined using electrochemical techniques and surface analyses. The electrochemical results indicated that the Mg–5Al alloy containing Sr to have a higher pitting potential and impedance than the Mg–5Al specimen with highest value being observed in the Mg–5Al–1Sr specimen. Sr addition induced the continuous precipitation of Al–Sr phases along with grain refinement and increased the formation of an Al(OH)3 film on the surface.
更多查看译文
关键词
Magnesium alloy,EIS,Polarization,Alkaline corrosion,Passive film,Pitting corrosion
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要