| Hysteresis phenomenon and wetting characteristics of molten Sn-3.0 wt.%Ag-0.5 wt.%Cu on different tilting substrates | |
| Xu, Hongyan1,2,3; Yuan, Zhangfu1,2; Matsuura, Hiroyuki4; Tsukihashi, Fumitaka4; Yuan, ZF | |
| 2009-11-13 | |
| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| ISSN | 0925-8388 |
| Volume | 487Issue:1-2Pages:121-125 |
| Abstract | The hysteresis phenomenon and wetting characteristics of molten Sn-3.0 wt.%Ag-0.5 wt.%Cu on wetting and non-wetting tilting substrates at different temperatures were investigated. The viewpoint on negative interfacial tension was proposed in this paper to explain the spreading and wetting behaviors for sample on different tilted substrates. The critical sliding angle was defined as limited tilting angle of surface at which the molten drop slid down and the upper and lower contact angles of molten drop were measured as the advancing and receding contact angles, respectively. Wetting experiments were performed to determine how contact angle and contact hysteresis on alumina and oxygen-free copper tilting substrates changed with temperature. Static, limited tilting, advancing and receding contact angles on two kinds of substrates were measured at different temperatures. In general, both negative interfacial tension and hysteresis for sample on copper were much larger than that on alumina over the range of temperatures studied, indicating better wettability but worse motion characteristics for the former. It was due to the larger adhesion between solid and liquid than the cohesion of liquid, the negative interfacial tension and the acute contact angle. (C) 2009 Elsevier B.V. All rights reserved. |
| Keyword | Wetting Contact Angle Negative Interface Tension Hysteresis Interaction |
| Subtype | Article |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1016/j.jallcom.2009.07.143 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | CONTACT ANGLES ; LIQUID-DROPS ; SOLDERING MATERIALS ; SURFACE-TENSION ; WETTABILITY ; BEHAVIOR ; PLANE |
| WOS Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000272521900030 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/6552 |
| Collection | 多相复杂系统国家重点实验室 |
| Corresponding Author | Yuan, ZF |
| Affiliation | 1.Peking Univ, Dept Energy & Resources Engn, Coll Engn, Beijing 100871, Peoples R China 2.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.Univ Tokyo, Dept Adv Mat Sci, Grad Sch Frontier Sci, Chiba 2778561, Japan |
| Recommended Citation GB/T 7714 | Xu, Hongyan,Yuan, Zhangfu,Matsuura, Hiroyuki,et al. Hysteresis phenomenon and wetting characteristics of molten Sn-3.0 wt.%Ag-0.5 wt.%Cu on different tilting substrates[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2009,487(1-2):121-125. |
| APA | Xu, Hongyan,Yuan, Zhangfu,Matsuura, Hiroyuki,Tsukihashi, Fumitaka,&Yuan, ZF.(2009).Hysteresis phenomenon and wetting characteristics of molten Sn-3.0 wt.%Ag-0.5 wt.%Cu on different tilting substrates.JOURNAL OF ALLOYS AND COMPOUNDS,487(1-2),121-125. |
| MLA | Xu, Hongyan,et al."Hysteresis phenomenon and wetting characteristics of molten Sn-3.0 wt.%Ag-0.5 wt.%Cu on different tilting substrates".JOURNAL OF ALLOYS AND COMPOUNDS 487.1-2(2009):121-125. |
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| 20131129-29-复件 1-s2.（738KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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