Studies of surface treatment of aluminum alloys by BTSE silane agent
文献类型：期刊论文
| 作者 | Hu, JM; Liu, L; Zhang, JT; Zhang, JQ; Cao, CN |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2004-11-11 |
| 卷号 | 40期号:11页码:1189-1194 |
| 关键词 | silane treatment BTSE LY12 aluminum alloy corrosion protection |
| ISSN号 | 0412-1961 |
| 通讯作者 | Hu, JM(Kejmhu@zju.edu.cn) |
| 英文摘要 | Silane films prepared from bis-1, 2-[triethoxysilyl] ethane (BTSE) hydrolyzed in ethanol/water mixture on LY12 aluminum. alloys were characterized by dc-polarization curves and electrochemical impedance spectroscopy (EIS) in NaCl solution. The presence of silane films obviously improves the corrosion protection of alloys. The similar electrode kinetics of Al alloys in NaCl electrolyte were observed in the absence and in the presence of BTSE films, indicating that the silane films only act as a barrier against the attack of corrosive species. A suitable equivalent electrical circuit (EEC) for silanized samples was proposed and used throughout the work to fit the EIS data. The optimum processes of BTSE films were obtained from the orthogonal design. The corrosion protection was quantitatively evaluated by polarization resistance (R-p) of alloy electrodes derived from EIS measurements. The effect of each factor on film performance was also discussed. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000225656500013 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/119035]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Hu, JM |
| 作者单位 | 1.Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China 2.Chinese Acad Sci, State Key Lab Corros & Protect, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, JM,Liu, L,Zhang, JT,et al. Studies of surface treatment of aluminum alloys by BTSE silane agent[J]. ACTA METALLURGICA SINICA,2004,40(11):1189-1194. |
| APA | Hu, JM,Liu, L,Zhang, JT,Zhang, JQ,&Cao, CN.(2004).Studies of surface treatment of aluminum alloys by BTSE silane agent.ACTA METALLURGICA SINICA,40(11),1189-1194. |
| MLA | Hu, JM,et al."Studies of surface treatment of aluminum alloys by BTSE silane agent".ACTA METALLURGICA SINICA 40.11(2004):1189-1194. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。