Influence of oxygen on the glass formation of Mo-O binary alloys
文献类型：期刊论文
| 作者 | Duan, FH; Lin, Y; Pan, J; Wang, YX; Yao, JH; Li, Y |
| 刊名 | JOURNAL OF NON-CRYSTALLINE SOLIDS
 |
| 出版日期 | 2018-11-15 |
| 卷号 | 500页码:210-216 |
| ISSN号 | 0022-3093 |
| 关键词 | Amorphous alloys Oxygen-bearing Glass forming ability Electrodeposition Refractory metal |
| DOI | 10.1016/j.jnoncrysol.2018.07.064 |
| 英文摘要 | Oxygen has usually been considered to be detrimental for the glass formation ability and rarely been taken as a main constituent of amorphous alloys. Here, the effect of oxygen on the glass formation of electrodeposited Mo-O binary alloys was systematically investigated by regulating the current density, and the existence of oxygen was found to promote and stabilize the glassy structure. Fully amorphous structure is obtained at the composition of 76 at.% Mo and 24 at.% O, which is close to the Mo-O binary eutectic point. With an increase in the current density from 0.4 to 2.5 A/cm(2), the oxygen content of the deposited films decreases from 24 to 14 at. %, leading to a transition in microstructure from fully amorphous to mixed amorphous/nanocrystalline. In addition, the crystallization behavior and mechanical properties of the as-deposited amorphous Mo76O24 films were studied. The present work not only shows a novel method for producing amorphous alloy with a high refractory metal and oxygen content, but also verifies that oxygen could act as a main constituent in the formation of amorphous alloys. |
| 学科主题 | Materials Science, Ceramics ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000447096600027 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79822]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Duan, F. H. 2.Lin, Y. 3.Pan, J. 4.Wang, Y. X. 5.Yao, J. H. 6.Li, Y.] Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 7.[Duan, F. H. 8.Lin, Y.] Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, FH,Lin, Y,Pan, J,et al. Influence of oxygen on the glass formation of Mo-O binary alloys[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2018,500:210-216. |
| APA | Duan, FH,Lin, Y,Pan, J,Wang, YX,Yao, JH,&Li, Y.(2018).Influence of oxygen on the glass formation of Mo-O binary alloys.JOURNAL OF NON-CRYSTALLINE SOLIDS,500,210-216. |
| MLA | Duan, FH,et al."Influence of oxygen on the glass formation of Mo-O binary alloys".JOURNAL OF NON-CRYSTALLINE SOLIDS 500(2018):210-216. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。