Wettability and interfacial behaviour of NdF3-LiF-Nd2O3 on TiB2-based ceramics
文献类型：期刊论文
| 作者 | Luo Xudong; Wang Zhaowen; Hu Xianwei; Gao Bingliang; Shi Zhongning; Tu Ganfeng |
| 刊名 | JOURNAL OF RARE EARTHS
 |
| 出版日期 | 2009 |
| 卷号 | 27期号:3页码:381-384 |
| 关键词 | MECHANICAL-PROPERTIES TIB2 CERAMICS MICROSTRUCTURE OXIDATION CORROSION wetting titanium diboride penetrated layer oxidization rare earths |
| ISSN号 | 1002-0721 |
| 其他题名 | Wettability and interfacial behaviour of NdF 3-LiF-Nd 2O 3 on TiB 2-based ceramics |
| 英文摘要 | Wettability of TiB2-based ceramics by NdF3-LiF-Nd2O3 melt was studied using sessile drop technique in this paper. Wetting experiment was carried out under inert atmosphere at 1050 degrees C. Chemical reactions which occurred on the solid-liquid interface and solid-gas interface during wetting process were discussed by thermodynamic calculations combined with X-ray diffraction (XRD) patterns. Micromorphology and element distribution of fracture surface at the interfacial region of solid/liquid system were analyzed by scanning electron microscope (SEM) equipped with energy dispersive spectrometry (EDS). Contact angles of the drop were determined as a function of time in order to describe the wetting process, and wetting phenomenon was interpreted from a viewpoint of interface structure. The results showed that wetting was a dynamic wetting process with characteristics of reactive wetting. Penetration and oxidization phenomena during the experiment had great effect on wetting process. |
| 资助项目 | [National Basic Research Program of China] ; [National Natural Science Foundation of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3591482 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/149162]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Luo Xudong,Wang Zhaowen,Hu Xianwei,et al. Wettability and interfacial behaviour of NdF3-LiF-Nd2O3 on TiB2-based ceramics[J]. JOURNAL OF RARE EARTHS,2009,27(3):381-384. |
| APA | Luo Xudong,Wang Zhaowen,Hu Xianwei,Gao Bingliang,Shi Zhongning,&Tu Ganfeng.(2009).Wettability and interfacial behaviour of NdF3-LiF-Nd2O3 on TiB2-based ceramics.JOURNAL OF RARE EARTHS,27(3),381-384. |
| MLA | Luo Xudong,et al."Wettability and interfacial behaviour of NdF3-LiF-Nd2O3 on TiB2-based ceramics".JOURNAL OF RARE EARTHS 27.3(2009):381-384. |
入库方式： OAI收割
来源：金属研究所
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