Wettability of GH4099 and MHC alloys by AgCuTi, TiZrCuTi and NiCrSiB filler metals and evaluation of diffusion-brazability

doi:10.1016/j.jmapro.2021.02.035

	Wettability of GH4099 and MHC alloys by AgCuTi, TiZrCuTi and NiCrSiB filler metals and evaluation of diffusion-brazability
	Che, Hongyan 1; Zheng, Tianming 2,3; Wang, Tiejun 1; Li, Wei 2,3; Lin, Qiaoli 2,3; Yan, Yingjie 2,3; Cao, Rui 2,3
刊名	Journal of Manufacturing Processes
	2021-04-01
卷号	64 页码:1089-1097
关键词	Chromium alloys Copper alloys Diffusion Diffusion bonding Filler metals Fillers Fracture mechanics Joining Molybdenum alloys Molybdenum compounds Nickel alloys Nickel compounds Silicon Silicon alloys Silver alloys Wetting Zircaloy Bonding strength Brazability Gleeble Interlayer materials NiCrSiB NiCrSiB filler metal Simulated experiments Welding joints
ISSN号	1526-6125
DOI	10.1016/j.jmapro.2021.02.035
英文摘要	In order to investigate the diffusion bonding between Ni-based GH4099 alloy and Mo-based MHC alloy, the wettability of AgCuTi, TiZrCuTi and NiCrSiB filler metals on the surface of GH4099 alloy and MHC alloy was firstly performed. The results show that three kinds of filler metals have excellent wettability on the surface of two kinds of substrates, and are the suitable interlayers for joining GH4099 and MHC alloys. Secondly, diffusion bonding tests of GH4099 and MHC alloys were carried out by Gleeble thermally simulated experiments. The microstructures of three kinds of welding joints with different interlayers were compared and analyzed. It was found that Ti element had significant effects on improving the bonding strength of MHC side. A large number of Ni-Mo intermetallic compounds can easily be formed, which led to high brittleness of the joints. The experimental results showed that NiCrSiB is the best interlayer material for joining GH4099 and MHC alloys, and the shear strength of the joints can reach 116 MPa. © 2021 The Society of Manufacturing Engineers
WOS研究方向	Engineering
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000642075200001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/147718]
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.Advanced Technology & Materials Limited Company, China Iron & Steel Research Institute Group, Beijing; 100081, China; 2.School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China 3.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metal, Lanzhou University of Technology, Lanzhou; 730050, China;
推荐引用方式 GB/T 7714	Che, Hongyan,Zheng, Tianming,Wang, Tiejun,et al. Wettability of GH4099 and MHC alloys by AgCuTi, TiZrCuTi and NiCrSiB filler metals and evaluation of diffusion-brazability[J]. Journal of Manufacturing Processes,2021,64:1089-1097.
APA	Che, Hongyan.,Zheng, Tianming.,Wang, Tiejun.,Li, Wei.,Lin, Qiaoli.,...&Cao, Rui.(2021).Wettability of GH4099 and MHC alloys by AgCuTi, TiZrCuTi and NiCrSiB filler metals and evaluation of diffusion-brazability.Journal of Manufacturing Processes,64,1089-1097.
MLA	Che, Hongyan,et al."Wettability of GH4099 and MHC alloys by AgCuTi, TiZrCuTi and NiCrSiB filler metals and evaluation of diffusion-brazability".Journal of Manufacturing Processes 64(2021):1089-1097.