The effect of molten salt on oxygen removal from titanium and its alloys using calcium
文献类型：期刊论文
| 作者 | Xia, Yang1; Fang, Zhigang Zak1; Sun, Pei1; Zhang, Ying1,2; Zhang, Tuoyang1; Free, Michael1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 52期号:7页码:4120-4128 |
| ISSN号 | 0022-2461 |
| 英文摘要 | The sensitivity of titanium to increasing oxygen content and the high cost of reducing oxygen content in titanium have prevented its broader applications. Here we report a low-temperature de-oxygenation process, which can remove oxygen from titanium powders to less than 1000 ppm from original oxygen levels of over 20,000 ppm. The effect of molten salt on de-oxygenation was investigated in this study. The calcium halide-bearing molten salt facilitates the dissolution of solid calcium and creates a metal-molten solution condition by forming intermediate Ca+ ions and finally Ca2+ ions and electrons (e (-)). The molten salt enables the de-oxygenation of Ti at temperatures lower than the melting point of calcium. It will be shown that the de-oxygenation temperature can be as low as 873 K (600 A degrees C). |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Multidisciplinary |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | CALCIOTHERMIC REDUCTION ; CACL2 ; HALIDES ; METALS ; POWDER ; TIO2 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000392500200048 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/21890]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Univ Utah, Dept Met Engn, Salt Lake City, UT 84112 USA 2.Chinese Acad Sci, IPE, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, Yang,Fang, Zhigang Zak,Sun, Pei,et al. The effect of molten salt on oxygen removal from titanium and its alloys using calcium[J]. JOURNAL OF MATERIALS SCIENCE,2017,52(7):4120-4128. |
| APA | Xia, Yang,Fang, Zhigang Zak,Sun, Pei,Zhang, Ying,Zhang, Tuoyang,&Free, Michael.(2017).The effect of molten salt on oxygen removal from titanium and its alloys using calcium.JOURNAL OF MATERIALS SCIENCE,52(7),4120-4128. |
| MLA | Xia, Yang,et al."The effect of molten salt on oxygen removal from titanium and its alloys using calcium".JOURNAL OF MATERIALS SCIENCE 52.7(2017):4120-4128. |
入库方式： OAI收割
来源：过程工程研究所
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