Corrosion behavior of Zr55Al10CU30Ni5 amorphous alloy in NaOH solution
文献类型：期刊论文
| 作者 | Wang, C; Zhang, QS; Jiang, F; Jiang, F; Zhang, HF; Hu, ZQ |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2003-10-01 |
| 卷号 | 32期号:10页码:814-817 |
| 关键词 | Zr(55)AI(10)CU(30)Ni(5) amorphous alloy EIS corrosion behavior |
| ISSN号 | 1002-185X |
| 通讯作者 | Wang, C() |
| 英文摘要 | The corrosion behavior of Zr55Al10Cu30Ni5 amorphous alloy in NaOH solution was studied by potential dynamic method, electrochemical impedance spectrum (EIS) and scanning electronic microscopy. The potentialdynamic experiments showed that this alloy had sufficient corrosion resistance in NaOH solution. The cathod reaction was controlled by the electrochemical reaction, while the anodic process showed passivation character. And the passivation current density were very low within the-studied concentration about 1 muA /cm(2) - 2 muA/ cm(2). The EIS experiments showed that the charge transfer resistance increased with the increasing of the concentration of NaOH, and reached a maximum value when the concentration of NaOH was 2 mol/L. The Nyquist plots consisted of single capacitance arcs under the cathodic, open circuit and passivation potentials conditions. SEM and EDAX experiments showed that the amorphous alloy was slightly corrosive in 1 mol/L NaOH solution after 21 days immersion, and the alloying elements dissolute to different extent with a small content of oxygen on the alloy surface. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000186475800011 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/118049]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, C |
| 作者单位 | 1.Chinese Acad Sci, Met Res Inst, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, C,Zhang, QS,Jiang, F,et al. Corrosion behavior of Zr55Al10CU30Ni5 amorphous alloy in NaOH solution[J]. RARE METAL MATERIALS AND ENGINEERING,2003,32(10):814-817. |
| APA | Wang, C,Zhang, QS,Jiang, F,Jiang, F,Zhang, HF,&Hu, ZQ.(2003).Corrosion behavior of Zr55Al10CU30Ni5 amorphous alloy in NaOH solution.RARE METAL MATERIALS AND ENGINEERING,32(10),814-817. |
| MLA | Wang, C,et al."Corrosion behavior of Zr55Al10CU30Ni5 amorphous alloy in NaOH solution".RARE METAL MATERIALS AND ENGINEERING 32.10(2003):814-817. |
入库方式： OAI收割
来源：金属研究所
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