Wetting and coalescence of the liquid metal on the metal substrate

doi:0.1088/1674-1056/26/8/083104

中国物理B ›› 2017, Vol. 26 ›› Issue (8): 83104-083104.doi: 0.1088/1674-1056/26/8/083104

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

Wetting and coalescence of the liquid metal on the metal substrate

Zhen-Yang Zhao(赵珍阳), Tao Li(李涛), Yun-Rui Duan(段云瑞), Zhi-Chao Wang(王志超), Hui Li(李辉)

Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan 250061, China

收稿日期:2016-03-08 修回日期:2017-04-25 出版日期:2017-08-05 发布日期:2017-08-05
通讯作者: Hui Li E-mail:lihuilmy@hotmail.com
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 51671114), the Special Funding in the Project of the Taishan Scholar Construction Engineering, and the National Key Research Program of China (Grant No. 2016YFB0300501).

Wetting and coalescence of the liquid metal on the metal substrate

Zhen-Yang Zhao(赵珍阳), Tao Li(李涛), Yun-Rui Duan(段云瑞), Zhi-Chao Wang(王志超), Hui Li(李辉)

Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan 250061, China

Received:2016-03-08 Revised:2017-04-25 Online:2017-08-05 Published:2017-08-05
Contact: Hui Li E-mail:lihuilmy@hotmail.com
About author:0.1088/1674-1056/26/8/
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 51671114), the Special Funding in the Project of the Taishan Scholar Construction Engineering, and the National Key Research Program of China (Grant No. 2016YFB0300501).

摘要/Abstract

摘要：

Molecular dynamics (MD) simulations are performed to investigate the wettability of liquid metal on the metal substrate. Results show that there exists different wettability on the different metal substrates, which is mainly determined by the interaction between the liquid and the substrate. The liquid metal is more likely to wet the same kind of metal substrate, which attracts the liquid metal to one side on the hybrid substrate. Exchanging the liquid metal and substrate metal has no effect on the wettability between these two metals. Moreover, the study of metal drop coalescing indicates that the metal substrate can significantly affect the coalescence behavior, in which the changeable wettability of liquid metal plays a predominant role. These studies demonstrate that the wetting behavior of liquid metal can be controlled by choosing the suitable metal substrate.

关键词: molecular dynamics (MD) simulations, liquid metal, wettability, coalescence

Abstract:

Key words: molecular dynamics (MD) simulations, liquid metal, wettability, coalescence

中图分类号: (Molecular dynamics and other numerical methods)

31.15.xv

68.08.-p (Liquid-solid interfaces) 68.35.Ja (Surface and interface dynamics and vibrations)

赵珍阳, 李涛, 段云瑞, 王志超, 李辉. Wetting and coalescence of the liquid metal on the metal substrate[J]. 中国物理B, 2017, 26(8): 83104-083104.

Zhen-Yang Zhao(赵珍阳), Tao Li(李涛), Yun-Rui Duan(段云瑞), Zhi-Chao Wang(王志超), Hui Li(李辉). Wetting and coalescence of the liquid metal on the metal substrate[J]. Chin. Phys. B, 2017, 26(8): 83104-083104.

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Wetting and coalescence of the liquid metal on the metal substrate

Wetting and coalescence of the liquid metal on the metal substrate

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