Void-interface wetting to crossing transition owing to bubble to void transformation

doi:10.1063/1.5140490

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	Void-interface wetting to crossing transition owing to bubble to void transformation
	Zheng, Shijian 1,2; Pang, Jingyu 1,3; Yang, Lixin 1; Yang, Wenfan 1,3; Zhou, Yangtao 1; Wang, Yongqiang 4; Yin, Fuxing 2; Ma, Xiuliang 1,5
	2020-03-02
关键词	Binary alloys Copper WettingDenuded zones High mobility High strength Interface interaction Interface wetting Pressure differences Radiation tolerant System energy
卷号	116
期号	9
DOI	10.1063/1.5140490
英文摘要	Understanding cavity-interface interaction is crucial in designing high-strength, radiation-tolerant nanocomposites. Here, bubbles near the Cu-Nb interface in Nb could be absorbed by Cu voids wetting the interface due to the high system energy difference produced by the huge pressure difference between the bubbles and voids and high mobility of bubbles, and no bubble-denuded zone forms owing to fast Brownian motion of bubbles, which keeps bubbles distributed homogeneously. However, owing to the low system energy difference generated by the low internal pressure difference and low mobility, voids near the Cu-Nb interface in Nb would simply coalesce with Cu voids wetting the interface, leading to the void-interface wetting to crossing transition and the formation of void-denuded zones due to the negligible migration of internal Nb voids. © 2020 Author(s).
会议录	Applied Physics Letters
会议录出版者	American Institute of Physics Inc.
语种	英语
ISSN号	00036951
WOS研究方向	Physics
WOS记录号	WOS:000519227500001
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/132687]
专题	材料科学与工程学院_特聘教授组
作者单位	1.Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang; 110016, China; 2.Tianjin Key Laboratory of Materials Laminating Fabrication and Interface Control Technology, School of Materials Science and Engineering, Hebei University of Technology, Tianjin; 300130, China; 3.School of Material Science and Engineering, University of Science and Technology of China, Hefei; 230026, China; 4.Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos; NM; 87544, United States; 5.School of Material Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Zheng, Shijian,Pang, Jingyu,Yang, Lixin,et al. Void-interface wetting to crossing transition owing to bubble to void transformation[C]. 见:.