期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Electrochemical Behavior of Nanocrystalline Fe<sub>88</sub>Si<sub>12</sub>Alloy in 3.5% NaCl Solution
1
作者 Licai Fu Jun Yang +1 位作者 Qinling Bi Weimin Liu 《Materials Sciences and Applications》 2011年第5期435-438,共4页
Influence of microstructure on electrochemical behavior of nanocrystalline Fe88Si12 alloy has been investigated in 3.5 wt% NaCl solution. The results show that FFe88Si12 alloy with optimal corrosion resistance is comp... Influence of microstructure on electrochemical behavior of nanocrystalline Fe88Si12 alloy has been investigated in 3.5 wt% NaCl solution. The results show that FFe88Si12 alloy with optimal corrosion resistance is composite of ordered Fe3Si and disordered Fe(Si) phases and grain size of 40 nm. Because the ordered Fe3Si structure is beneficial to form SiO2 film, which possesses good corrosion resistance compared with the Fe2O3 film from disordered Fe(Si). Moreover, although the decreased grain size is conducive to form preservative, as the grain size decreases to 10 nm, the grain boundary increases to above 30 vol%, which is the active sites for corrosion attack. 展开更多
关键词 fe88si12 ALLOY NANOCRYSTALLINE Microstructure Electrochemical Behavior
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部