The Deep Deoxygenation Behavior of Fine Hydrogenated Ti Alloy Powders
文献类型：期刊论文
| 作者 | Li, Baoqiang2; Hou, Guolin2; Jin, Huacheng2; Ding, Fei2; Hu, Peng1; Yuan, Fangli2 |
| 刊名 | JOM
 |
| 出版日期 | 2021-02-19 |
| 页码 | 8 |
| ISSN号 | 1047-4838 |
| DOI | 10.1007/s11837-021-04571-8 |
| 英文摘要 | In this work, a novel thermochemical method was introduced to produce fine titanium alloy powders with low oxygen content by utilizing hydrogenated titanium alloy powders mixed with Ca and CaCl2 powders. The stability of Ti-O solid solution decreased when the hydrogen was released in situ during the thermochemical process. Hydrogen could increase the oxygen potentials of Ti-O solid solution alloys, and the average particle size could be mainly preserved at 35.23 mu m after the heat treatment. Experimental results reveal that the oxygen content in final products could be remarkably decreased to 0.146 wt.% at low temperature of 680 degrees C compared to the results of 0.67 wt.% when utilizing pre-dehydrogenated powders instead. Moreover, hydrogen can be easily reduced by heat treatment, and the experimental results show the remaining hydrogen concentration is 0.078 wt.%. This work is expected to provide a one-step solution by integrating the dehydrogenation with the deoxygenation process in to produce fine metal powders with low oxygen content. |
| 资助项目 | National Natural Science Foundation of China (NSFC)[11535003] ; Fund of State Key Laboratory of Multiphase Complex Systems[Y525021140] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering ; Mineralogy ; Mining & Mineral Processing |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000619702100001 |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; Fund of State Key Laboratory of Multiphase Complex Systems |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/43593]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Hu, Peng; Yuan, Fangli |
| 作者单位 | 1.Beijing Univ Technol, Sch Mat Sci & Engn, Educ Minist China, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Baoqiang,Hou, Guolin,Jin, Huacheng,et al. The Deep Deoxygenation Behavior of Fine Hydrogenated Ti Alloy Powders[J]. JOM,2021:8. |
| APA | Li, Baoqiang,Hou, Guolin,Jin, Huacheng,Ding, Fei,Hu, Peng,&Yuan, Fangli.(2021).The Deep Deoxygenation Behavior of Fine Hydrogenated Ti Alloy Powders.JOM,8. |
| MLA | Li, Baoqiang,et al."The Deep Deoxygenation Behavior of Fine Hydrogenated Ti Alloy Powders".JOM (2021):8. |
入库方式： OAI收割
来源：过程工程研究所
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