Effects of NaCl and NH4Cl on the initial atmospheric corrosion of zinc
文献类型：期刊论文
| 作者 | Q. Qu ; L. Li ; W. Bai ; C. W. Yan ; C. N. Cao |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2005 |
| 卷号 | 47期号:11页码:2832-2840 |
| 关键词 | quartz-crystal microbalance sulfur-dioxide carbon-dioxide in-situ products contact steel so2 |
| ISSN号 | 0010-938X |
| 中文摘要 | Effects of NaCl and NH4Cl on the initial atmospheric corrosion of zinc were investigated via quartz crystal microbalance (QCM) in laboratory at 80% RH and 25 degrees C. The results show that both NaCl and NH4Cl can accelerate the initial atmospheric corrosion of zinc. The combined effect of NaCl and NH4Cl on the corrosion of zinc is greater than that caused by NH4Cl and less than that caused by NaCl. Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy and electron dispersion X-ray analysis (SEM/EDAX) were used to characterize the corrosion products of zinc. (NH4)(2)ZnCl4, Zn-5(OH)(8)Cl-2 (.) H2O and ZnO present on zinc surface in the presence of NH4Cl while Zn-5(OH)(8)Cl-2 (.) H2O and ZnO are the dominant corrosion products on NaCl-treated zinc surface. Probable mechanisms are presented to explain the experimental results. (c) 2004 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35012]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Q. Qu,L. Li,W. Bai,et al. Effects of NaCl and NH4Cl on the initial atmospheric corrosion of zinc[J]. Corrosion Science,2005,47(11):2832-2840. |
| APA | Q. Qu,L. Li,W. Bai,C. W. Yan,&C. N. Cao.(2005).Effects of NaCl and NH4Cl on the initial atmospheric corrosion of zinc.Corrosion Science,47(11),2832-2840. |
| MLA | Q. Qu,et al."Effects of NaCl and NH4Cl on the initial atmospheric corrosion of zinc".Corrosion Science 47.11(2005):2832-2840. |
入库方式： OAI收割
来源：金属研究所
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