Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
De-alloying of 316 stainless steel in the presence of a mixture of metal-oxidizing bacteria | |
Moradi, M.1,2; Duan, J.1; Ashassi-Sorkhabi, H.2; Luan, X.1,3; Duan, J (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China | |
2011-12-01 | |
发表期刊 | CORROSION SCIENCE |
ISSN | 0010-938X |
卷号 | 53期号:12页码:4282-4290 |
文章类型 | Article |
摘要 | The corrosion behavior of 316 stainless steel was investigated in the presence of a mixture of metal-oxidizing bacteria isolated from marine environments. Ennoblement of stainless steel in the presence of these bacteria can lead to localized corrosion that confirmed by ESEM images. The corrosion rate of the metals also increased. EDS results showed that these bacteria caused the segregation of Si elements in the metal structure and promoted the depletion of Cr and Fe contents in the corrosion products. Thus, the de-alloying of stainless steel can occur in the presence of metal-oxidizing bacteria. (C) 2011 Elsevier Ltd. All rights reserved.; The corrosion behavior of 316 stainless steel was investigated in the presence of a mixture of metal-oxidizing bacteria isolated from marine environments. Ennoblement of stainless steel in the presence of these bacteria can lead to localized corrosion that confirmed by ESEM images. The corrosion rate of the metals also increased. EDS results showed that these bacteria caused the segregation of Si elements in the metal structure and promoted the depletion of Cr and Fe contents in the corrosion products. Thus, the de-alloying of stainless steel can occur in the presence of metal-oxidizing bacteria. (C) 2011 Elsevier Ltd. All rights reserved. |
关键词 | Stainless Steel Eis De-alloying Microbial Corrosion Segregation |
学科领域 | Materials Science ; Metallurgy & Metallurgical Engineering |
DOI | 10.1016/j.corsci.2011.08.043 |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000296173000046 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/11435 |
专题 | 海洋环境腐蚀与生物污损重点实验室 |
通讯作者 | Duan, J (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Tabriz, Dept Phys Chem, Fac Chem, Electrochem Res Lab, Tabriz, Iran 3.Ocean Univ China, Qingdao, Peoples R China |
第一作者单位 | 中国科学院海洋研究所 |
推荐引用方式 GB/T 7714 | Moradi, M.,Duan, J.,Ashassi-Sorkhabi, H.,et al. De-alloying of 316 stainless steel in the presence of a mixture of metal-oxidizing bacteria[J]. CORROSION SCIENCE,2011,53(12):4282-4290. |
APA | Moradi, M.,Duan, J.,Ashassi-Sorkhabi, H.,Luan, X.,&Duan, J .(2011).De-alloying of 316 stainless steel in the presence of a mixture of metal-oxidizing bacteria.CORROSION SCIENCE,53(12),4282-4290. |
MLA | Moradi, M.,et al."De-alloying of 316 stainless steel in the presence of a mixture of metal-oxidizing bacteria".CORROSION SCIENCE 53.12(2011):4282-4290. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
De-alloying of 316 s(1928KB) | 限制开放 | -- | 浏览 |
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。
修改评论