Wetting of T2 Cu by molten 4043 and 6061 Al alloys at 923-1023 K

doi:10.1016/j.jallcom.2017.11.026

CORC > 兰州理工大学 > 兰州理工大学 > 省部共建有色金属先进加工与再利用国家重点实验室

	Wetting of T2 Cu by molten 4043 and 6061 Al alloys at 923-1023 K
	Lin, Qiaoli; Li, Fuxiang; Jin, Peng; Zhong, Weiqiang
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2018-02-15
卷号	734 页码:144-151
关键词	Powder metallurgy Interface Wettability Joining
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2017.11.026
英文摘要	Wetting of T2 Cu by molten 4043 and 6061 Al alloys was studied by the modified sessile drop method at 923-1023 K under high vacuum. Al/Cu is a dissolutive wetting system with intermetallic forming in the latter stage. The alloying elements in both 4043 Al and 6061 Al have almost negligible effect on the wettability and interfacial structures. The monotonous wetting behavior and layered dissolution crater with different range of Al/Cu ratio were found. Dissolution is not a direct factor for improving wettability in this study. The diffusion of Cu in the liquid may contribute mainly to the spreading force that act on the variation of the apparent capillary force. The relaxed empirical mobility relation with specific characteristics of metallic fluid can fit the wetting behavior. (C) 2017 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China[51665031] ; Program of Innovatin Groups of Basic Research of Gansu Province[17JR5RA107] ; Foundation of Collaborative Innovation Teams in College of Gansu Province[2017C-07] ; Provincial Fund for Distinguished Young Scientists[1506RJDA087]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000418517100019
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32778]
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院
通讯作者	Lin, Qiaoli
作者单位	Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, 287 Langongping Rd, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Lin, Qiaoli,Li, Fuxiang,Jin, Peng,et al. Wetting of T2 Cu by molten 4043 and 6061 Al alloys at 923-1023 K[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,734:144-151.
APA	Lin, Qiaoli,Li, Fuxiang,Jin, Peng,&Zhong, Weiqiang.(2018).Wetting of T2 Cu by molten 4043 and 6061 Al alloys at 923-1023 K.JOURNAL OF ALLOYS AND COMPOUNDS,734,144-151.
MLA	Lin, Qiaoli,et al."Wetting of T2 Cu by molten 4043 and 6061 Al alloys at 923-1023 K".JOURNAL OF ALLOYS AND COMPOUNDS 734(2018):144-151.