Wetting and sealing of the interface between silicate glass and copper

doi:10.3139/146.111723

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 and sealing of the interface between silicate glass and copper
	Zhang, Min 2; Chen, Changjun 1,2; Li, Chuangye 1
刊名	INTERNATIONAL JOURNAL OF MATERIALS RESEARCH
	2019-02
卷号	110 期号:2 页码:163-173
关键词	Copper Glass Wettability Sealing
ISSN号	1862-5282
DOI	10.3139/146.111723
英文摘要	In order to realize reliable sealing and combining of constructional glass and copper, the effects of temperature, holding time, and roughness on their wetting properties were studied. The contact angle and drop diameter were measured by microscopy. The microstructure, element distribution and chemical composition of the reaction interface were analyzed by scanning electron microscopy and energy dispersive X-ray spectroscopy to reveal the relationship between the contact angle and the reaction interface. The results show that the glass/copper contact angle of the sample tested constantly decreases with increasing temperature. If the holding temperature is increased from 980 degrees C to 990 degrees C, and the wetting angle is reduced from 83.22 degrees to 55.28 degrees. When the holding time is prolonged from 5 min to 40 min at 1000 degrees C, the wetting angle decreases and the size of the black halo around the glass reduces. The copper surface roughness has little effect on the wetting angle. Therefore, during the actual sealing process, increasing the temperature and holding time, could effectively improve the wetting behavior of the glass and copper. The black halo formation and interfacial reaction mechanism are also discussed.
资助项目	open fund for Jiangsu Key Laboratory of Advanced Manufacturing Technology[HGAMTL-1701]
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	CARL HANSER VERLAG
WOS记录号	WOS:000458405900010
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32119]
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图书馆
通讯作者	Chen, Changjun
作者单位	1.Soochow Univ, Sch Mech & Elect Engn, Laser Proc Res Ctr, 8 Jixue Rd, Suzhou 215021, Jiangsu, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Min,Chen, Changjun,Li, Chuangye. Wetting and sealing of the interface between silicate glass and copper[J]. INTERNATIONAL JOURNAL OF MATERIALS RESEARCH,2019,110(2):163-173.
APA	Zhang, Min,Chen, Changjun,&Li, Chuangye.(2019).Wetting and sealing of the interface between silicate glass and copper.INTERNATIONAL JOURNAL OF MATERIALS RESEARCH,110(2),163-173.
MLA	Zhang, Min,et al."Wetting and sealing of the interface between silicate glass and copper".INTERNATIONAL JOURNAL OF MATERIALS RESEARCH 110.2(2019):163-173.