| Electrochemical behavior of nanocrystalline Fe88Si12 alloy in 3.5 wt% NaCl solution | |
| Department | 固体润滑国家重点实验室 |
Fu LC(符立才) ; Yang J(杨军); Bi QL(毕秦岭); Liu WM(刘维民); Fu LC(符立才)
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| 2011 | |
| Source Publication | Materials Sciences and Applications
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| ISSN | 2153-117X |
| Volume | 2Pages:435-438 |
| Abstract | Influence of microstructure on electrochemical behavior of nanocrystalline Fe88Si12 alloy has been investigated in 3.5 wt% NaCl solution. The results show that Fe88Si12 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. |
| Keyword | Fe88si12 Alloy Nanocrystalline Microstructure Electrochemical Behavior |
| Funding Organization | the National Natural Science Foundation of China (50801064);the National 973 Project of China (2007CB607601) |
| Language | 英语 |
| Funding Project | 高温抗磨材料组;空间润滑材料组 |
| compositor | 第一作者单位 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4320 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Fu LC(符立才) |
| Recommended Citation GB/T 7714 | Fu LC,Yang J,Bi QL,et al. Electrochemical behavior of nanocrystalline Fe88Si12 alloy in 3.5 wt% NaCl solution[J]. Materials Sciences and Applications,2011,2:435-438. |
| APA | Fu LC,Yang J,Bi QL,Liu WM,&符立才.(2011).Electrochemical behavior of nanocrystalline Fe88Si12 alloy in 3.5 wt% NaCl solution.Materials Sciences and Applications,2,435-438. |
| MLA | Fu LC,et al."Electrochemical behavior of nanocrystalline Fe88Si12 alloy in 3.5 wt% NaCl solution".Materials Sciences and Applications 2(2011):435-438. |
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| Electrochemical beha（1094KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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