Effect of Cu Addition to 2205 Duplex Stainless Steel on the Resistance against Pitting Corrosion by the Pseudomonas aeruginosa Biofilm.
文献类型：期刊论文
| 作者 | Li, Ping; Zhao, Yang; Liu, Yuzhi; Zhao, Ying; Xu, Dake; Yang, Chunguang; Zhang, Tao; Gu, Tingyue; Yang, Ke |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The effect of copper addition to 2205 duplex stainless steel (DSS) on its resistance against pitting corrosion by the Pseudomonas aeruginosa biofilm was investigated using electrochemical and surface analysis techniques. Cu addition decreased the general corrosion resistance, resulting in a higher generalcorrosion rate in the sterile medium. Because DSS usually has a very small general corrosion rate, its pitting corrosion resistance is far more important. In this work, it was shown that 2205-3%Cu DSS exhibited a much higher pitting corrosion resistance against the P. aeruginosa biofilm compared with the 2205 DSS control, characterized by no significant change in the pitting potential and critical pitting temperature (CPT) values. The strong pitting resistance ability of 2205-3%Cu DSS could be attributed to the copper-rich phases on the surface and the release of copper ions, providing a strong antibacterial ability that inhibited theattachment and growth of the corrosive P. aeruginosa biofilm. (C) 2016 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/12365]  |
| 专题 | 深圳先进技术研究院_医药所 |
| 作者单位 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY |
| 推荐引用方式 GB/T 7714 | Li, Ping,Zhao, Yang,Liu, Yuzhi,et al. Effect of Cu Addition to 2205 Duplex Stainless Steel on the Resistance against Pitting Corrosion by the Pseudomonas aeruginosa Biofilm.[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2017. |
| APA | Li, Ping.,Zhao, Yang.,Liu, Yuzhi.,Zhao, Ying.,Xu, Dake.,...&Yang, Ke.(2017).Effect of Cu Addition to 2205 Duplex Stainless Steel on the Resistance against Pitting Corrosion by the Pseudomonas aeruginosa Biofilm..JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY. |
| MLA | Li, Ping,et al."Effect of Cu Addition to 2205 Duplex Stainless Steel on the Resistance against Pitting Corrosion by the Pseudomonas aeruginosa Biofilm.".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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