Surface modification of 316L stainless steel by high current pulsed electron beam - II. Corrosion behaviors in the simulated body fluid
文献类型：期刊论文
| 作者 | Zhang Kemin; Yang Dazhi; Zou Jianxin; Dong Chuang |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2007 |
| 卷号 | 43期号:1页码:71-76 |
| 关键词 | 316L stainless steel high current pulsed electron beam (HCPEB) electrochemical impedance spectroscopy (EIS) corrosion in body fluid surface modification |
| ISSN号 | 0412-1961 |
| 通讯作者 | Zhang Kemin(zhangkm@student.dlut.edu.cn) |
| 英文摘要 | Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization procedures were used to investigate the pitting corrosion behaviors of AISI 316L stainless steel in the simulated body fluid, which was treated by high current pulsed electron beam (HCPEB). The results showed that the corrosion resistance of 316L samples was significantly improved after HCPEB treatment, which was demonstrated by the increase of polarization resistance (R,)) and decrease of interface capacitance. The samples after 5 pulses are prone to pitting due to the existence of remnant MnS inclusions or holes in the crater centers. Comparatively, the sample after 20 pulses of HCPEB treatment shows the best corrosion resistance. Its corrosion current density has been decreased to 1/15 of the initial samples, which can be attributed to the selective surface purification effect and removal of physical damages with increasing the number of pulses. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000244315000013 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/90214]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang Kemin |
| 作者单位 | 1.Dalian Univ Technol, State Key Lab Mat Modificat Ion Laser & Elect Bea, Dalian 116024, Peoples R China 2.Dalian Univ Technol, Sch Mat Sci & Engn, Dalian 116024, Peoples R China 3.Univ Metz, CNRS, LETAM, Lab Etude Textures & Appl Materiaux,UMR 7078, F-57045 Metz, France 4.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Kemin,Yang Dazhi,Zou Jianxin,et al. Surface modification of 316L stainless steel by high current pulsed electron beam - II. Corrosion behaviors in the simulated body fluid[J]. ACTA METALLURGICA SINICA,2007,43(1):71-76. |
| APA | Zhang Kemin,Yang Dazhi,Zou Jianxin,&Dong Chuang.(2007).Surface modification of 316L stainless steel by high current pulsed electron beam - II. Corrosion behaviors in the simulated body fluid.ACTA METALLURGICA SINICA,43(1),71-76. |
| MLA | Zhang Kemin,et al."Surface modification of 316L stainless steel by high current pulsed electron beam - II. Corrosion behaviors in the simulated body fluid".ACTA METALLURGICA SINICA 43.1(2007):71-76. |
入库方式： OAI收割
来源：金属研究所
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