Reactive wetting of amorphous silica by Sn0.3Ag0.7Cu-xTi (x = 1 and 3wt.%)alloys at 800–900°C

doi:10.1016/j.ceramint.2019.03.218

	Reactive wetting of amorphous silica by Sn0.3Ag0.7Cu-xTi (x = 1 and 3wt.%)alloys at 800–900°C
	Sui, Ran 1; Wang, Jianbin 2; Ci, Wenjuan 1; Lin, Qiaoli 2; Yang, Hongyu 3
刊名	Ceramics International
	2019-07-01
卷号	45 期号:10 页码:12920-12925
关键词	Dissolution Interfaces (materials) Joining Oxides Reaction products Silica Silicon Wetting Adsorption at interfaces Amorphous silica High melting point Liquid/solid interface Modified sessile drop method Product control Reactive wetting Spreading dynamics
ISSN号	02728842
DOI	10.1016/j.ceramint.2019.03.218
英文摘要	The wetting of SiO2 by molten Sn0.3Ag0.7Cu(SAC)-xTi (x = 1 and 3 wt.%)was studied by using the modified sessile drop method at 800–900 °C under a high vacuum. The small addition of Ti into SAC alloy can improve wettability, significantly. Because the Sn[sbnd]Ti intermetallics with high melting point covered Ti addition and blocked further dissolution of Ti, and thus Ti cannot be dissolved completely when the nominal concentration of Ti was 3 wt.%. The reaction products at liquid/solid interface are Ti5Si3 and TiO. The spreading dynamics can be described by reaction product control model. The spreading may be coupled firstly with the precipitation of Ti5Si3 and TiO together meanwhile be affected by the dissolution of Ti addition, and then the precipitation of TiO alone. The final wettability was determined both by the wetting character of reaction products and also Ti[sbnd]O adsorption at interface. © 2019 Elsevier Ltd and Techna Group S.r.l.
WOS研究方向	Materials Science
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000469151800037
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114747]
专题	材料科学与工程学院
作者单位	1.Department of Materials Science and Engineering, Lanzhou Institute of Technology, No. 1 Gongjiaping East Road, Lanzhou; 730050, China; 2.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metal, Lanzhou University of Technology, No. 287 Langongping Road, Lanzhou; 730050, China; 3.School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang; 212003, China
推荐引用方式 GB/T 7714	Sui, Ran,Wang, Jianbin,Ci, Wenjuan,et al. Reactive wetting of amorphous silica by Sn0.3Ag0.7Cu-xTi (x = 1 and 3wt.%)alloys at 800–900°C[J]. Ceramics International,2019,45(10):12920-12925.
APA	Sui, Ran,Wang, Jianbin,Ci, Wenjuan,Lin, Qiaoli,&Yang, Hongyu.(2019).Reactive wetting of amorphous silica by Sn0.3Ag0.7Cu-xTi (x = 1 and 3wt.%)alloys at 800–900°C.Ceramics International,45(10),12920-12925.
MLA	Sui, Ran,et al."Reactive wetting of amorphous silica by Sn0.3Ag0.7Cu-xTi (x = 1 and 3wt.%)alloys at 800–900°C".Ceramics International 45.10(2019):12920-12925.