Microstructure and mechanical properties of transient liquid phase bonding Ti3SiC2 ceramic to SUS430 steel using an Al interlayer

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	Microstructure and mechanical properties of transient liquid phase bonding Ti3SiC2 ceramic to SUS430 steel using an Al interlayer
	Zhao Jingxiang 1; Li Xichao 1; Shi Jing 2; Cheng Qiang 2; Xu Bin 3; Sun Mingyue 3; Zheng Lili 1
	2024
发表期刊	JOURNAL OF IRON AND STEEL RESEARCH, INTERNATIONAL
ISSN	1006-706X
卷号	31 期号:10 页码:2475-2488
摘要	Ti3SiC2 ceramic and SUS430 ferritic stainless steel were welded by the transient liquid phase (TLP) diffusion bonding method using an Al interlayer at 850-1050 ℃ in vacuum. The evolution of phase and morphology at the interface and bonding strength were systematically investigated. The results show that Ti_3SiC_2 and SUS430 were well bonded at 900-950 ℃. Three reaction zones were observed at the interface. At the joint interface area adjacent to alloy, the alloy completely reacted with liquid Al to form Al_(86)Fe_(14). At Ti_3SiC_2/Al interface, Ti and Si diffused outward from Ti_3SiC_2 into the molten Al to form Fe_3Al + Al_5FeSi + TiAl_3 zone. Adjacent to Ti_3SiC_2 matrix, Ti_3Si(Al)C_2 + TiCx zone was formed by the loss of Si. The evolution mechanism of TLP-bonded joints was discussed based on the interface microstructure and product phases. In addition, the tensile strength of the joint increased with increasing bonding temperature. The corresponding maximum value of 59.7 MPa was obtained from SUS430/Al (10 lm)/Ti_3SiC_2 joint prepared at 950 ℃.
关键词	Ti_3SiC_2 ceramic SUS430 ferritic stainless steel Transient liquid phase bonding technique Microstructure Mechanical property
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/179685
专题	中国科学院金属研究所
作者单位	1.College of Mechanical and Electrical Engineering,Qingdao University 2.School of Materials Science and Engineering,Ocean University of China 3.中国科学院金属研究所
推荐引用方式 GB/T 7714	Zhao Jingxiang,Li Xichao,Shi Jing,et al. Microstructure and mechanical properties of transient liquid phase bonding Ti3SiC2 ceramic to SUS430 steel using an Al interlayer[J]. JOURNAL OF IRON AND STEEL RESEARCH, INTERNATIONAL,2024,31(10):2475-2488.
APA	Zhao Jingxiang.,Li Xichao.,Shi Jing.,Cheng Qiang.,Xu Bin.,...&Zheng Lili.(2024).Microstructure and mechanical properties of transient liquid phase bonding Ti3SiC2 ceramic to SUS430 steel using an Al interlayer.JOURNAL OF IRON AND STEEL RESEARCH, INTERNATIONAL,31(10),2475-2488.
MLA	Zhao Jingxiang,et al."Microstructure and mechanical properties of transient liquid phase bonding Ti3SiC2 ceramic to SUS430 steel using an Al interlayer".JOURNAL OF IRON AND STEEL RESEARCH, INTERNATIONAL 31.10(2024):2475-2488.