| Electrochemical corrosion behaviour of microcrystalline aluminium in acidic solutions | |
| B. Zhang; Y. Li; F. H. Wang | |
| 2007 | |
| Source Publication | Corrosion Science
 |
| ISSN | 0010-938X |
| Volume | 49Issue:5Pages:2071-2082 |
| Abstract | The electrochemical corrosion behaviour of microcrystalline pure aluminium coating, fabricated by a magnetron sputtering technique, has been investigated in both 0.5 mol/l NaCl and 0.5 mol/l Na2SO4 acidic (pH = 2) aqueous solutions. The corrosion resistance of the microcrystalline Al coating has deteriorated more compared with that of the cast pure Al in Na2SO4 acidic solution. However, its oxide film has a higher pitting resistance in the NaCl acidic solution. Chloride ions play a big role in the formation of the oxide film on the microcrystalline Al coating. The higher pitting resistance was attributed to the more acidic isoelectric point which the oxide film achieved. (C) 2007 Elsevier Ltd. All rights reserved. |
| description.department | chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;li, y (reprint author), chinese acad sci, inst met res, state key lab corros & protect, wencui rd 62, shenyang 110016, peoples r china;liying@imr.ac.cn |
| Keyword | Aluminium Sputtered Films Polarization Passive Films Pitting Corrosion Oxide-films Impedance Measurements Passive Films Surface Breakdown Chloride Systems Alloys Nickel Steel |
| URL | 查看原文 |
| WOS ID | WOS:000246877700002 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/34017 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | B. Zhang,Y. Li,F. H. Wang. Electrochemical corrosion behaviour of microcrystalline aluminium in acidic solutions[J]. Corrosion Science,2007,49(5):2071-2082. |
| APA | B. Zhang,Y. Li,&F. H. Wang.(2007).Electrochemical corrosion behaviour of microcrystalline aluminium in acidic solutions.Corrosion Science,49(5),2071-2082. |
| MLA | B. Zhang,et al."Electrochemical corrosion behaviour of microcrystalline aluminium in acidic solutions".Corrosion Science 49.5(2007):2071-2082. |
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