Preparation of V-4Cr-4Ti Alloys from Mixed Oxides via Electro-Deoxidation Process in Molten Salt
文献类型：期刊论文
| 作者 | Cao, Xiaozhou1; Li, Qiuyue1; Shi, Yuanyuan2; Wu, Dong3; Xue, Xiangxin1 |
| 刊名 | METALS
 |
| 出版日期 | 2020-08-01 |
| 卷号 | 10期号:8页码:7 |
| 关键词 | V-4Cr-4Ti fusion reactor electrochemistry electro-deoxidation molten salt |
| DOI | 10.3390/met10081067 |
| 通讯作者 | Xue, Xiangxin(xuexx@mail.neu.edu.cn) |
| 英文摘要 | V-4Cr-4Ti alloys exhibit important advantages as a candidate structural materials for fusion reactor first-walls and blanket applications. V-4Cr-4Ti alloys were prepared by direct electrochemical reduction of the solid mixture of V2O3, Cr(2)O(3)and TiO(2)in the molten CaCl2-NaCl eutectic at 1073 K. The influence of cell voltage, sintering temperature and electrolysis time on the electrolysis process are reported. The microstructure and phase compositions of the products were analyzed by scanning electron microscopy (SEM) and X-ray diffraction (XRD) during the electrolysis process. The results showed that V-4Cr-4Ti alloys can be obtained at the voltage of 3.1 V and the time of 0.5 h. Cr(2)O(3)was first reduced to Cr metal, while V(2)O(3)and TiO(2)was reduced to low-valence oxide of vanadium and titanium. The reduction rate increases with increasing cell voltage, with much perovskite oxide formed during the electrolysis process. |
| 资助项目 | Natural Science Foundation of China[51204043] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000564611700001 |
| 出版者 | MDPI |
| 资助机构 | Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/140371]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xue, Xiangxin |
| 作者单位 | 1.Northeastern Univ, Sch Met, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Chinalco Shenyang Nonferrous Met Proc Co Ltd, Shenyang 110108, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Xiaozhou,Li, Qiuyue,Shi, Yuanyuan,et al. Preparation of V-4Cr-4Ti Alloys from Mixed Oxides via Electro-Deoxidation Process in Molten Salt[J]. METALS,2020,10(8):7. |
| APA | Cao, Xiaozhou,Li, Qiuyue,Shi, Yuanyuan,Wu, Dong,&Xue, Xiangxin.(2020).Preparation of V-4Cr-4Ti Alloys from Mixed Oxides via Electro-Deoxidation Process in Molten Salt.METALS,10(8),7. |
| MLA | Cao, Xiaozhou,et al."Preparation of V-4Cr-4Ti Alloys from Mixed Oxides via Electro-Deoxidation Process in Molten Salt".METALS 10.8(2020):7. |
入库方式： OAI收割
来源：金属研究所
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