Comparison of surface tension measured values for molten tin at different oxygen potentials
文献类型：期刊论文
| 作者 | Yuan, Zhangfu; Li, Jing; Pan, Yifang; Fan, Janfeng; Ke, Jiajun |
| 刊名 | STEEL RESEARCH INTERNATIONAL
 |
| 出版日期 | 2006-07-01 |
| 卷号 | 77期号:7页码:495-499 |
| 关键词 | molten tin surface tension sessile drop method oxygen partial pressure temperature coefficient |
| ISSN号 | 1611-3683 |
| 其他题名 | Steel Res. Int. |
| 中文摘要 | The surface tension of molten tin has been determined by a set of a self-developed digital equipment with the sessile drop method at an oxygen partial pressure of 1.0x10(-6) MPa at different temperatures. The dependence of surface tension of molten tin on temperature was discussed as well. Based on the summarized relationships of the surface tension of molten tin to temperature and oxygen partial pressure reported in the literature, the reasons for the differences in those reported data were analysed. The emphasis was placed on the comparison of surface tension of the same molten tin sample measured by using different equipments according to the sessile drop method. Results of the comparison indicate that the measurement results obtained with the sessile drop method under similar experimental conditions are coincident, and the self-developed digital equipment for surface tension measurement has a higher stability and accuracy. The relationships of surface tension of molten tin and its temperature coefficient with temperature and oxygen partial pressure were also elucidated from the thermodynamic analysis in this paper. |
| 英文摘要 | The surface tension of molten tin has been determined by a set of a self-developed digital equipment with the sessile drop method at an oxygen partial pressure of 1.0x10(-6) MPa at different temperatures. The dependence of surface tension of molten tin on temperature was discussed as well. Based on the summarized relationships of the surface tension of molten tin to temperature and oxygen partial pressure reported in the literature, the reasons for the differences in those reported data were analysed. The emphasis was placed on the comparison of surface tension of the same molten tin sample measured by using different equipments according to the sessile drop method. Results of the comparison indicate that the measurement results obtained with the sessile drop method under similar experimental conditions are coincident, and the self-developed digital equipment for surface tension measurement has a higher stability and accuracy. The relationships of surface tension of molten tin and its temperature coefficient with temperature and oxygen partial pressure were also elucidated from the thermodynamic analysis in this paper. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | SESSILE DROP METHOD ; TEMPERATURE-COEFFICIENT ; PARTIAL-PRESSURE |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000239440400006 |
| 公开日期 | 2013-10-24 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3941]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China 2.Tianjian Iron & Steel Co Ltd, Tianjin 300812, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Zhangfu,Li, Jing,Pan, Yifang,et al. Comparison of surface tension measured values for molten tin at different oxygen potentials[J]. STEEL RESEARCH INTERNATIONAL,2006,77(7):495-499. |
| APA | Yuan, Zhangfu,Li, Jing,Pan, Yifang,Fan, Janfeng,&Ke, Jiajun.(2006).Comparison of surface tension measured values for molten tin at different oxygen potentials.STEEL RESEARCH INTERNATIONAL,77(7),495-499. |
| MLA | Yuan, Zhangfu,et al."Comparison of surface tension measured values for molten tin at different oxygen potentials".STEEL RESEARCH INTERNATIONAL 77.7(2006):495-499. |
入库方式： OAI收割
来源：过程工程研究所
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