Microstructure and mechanical strength of transient liquid phase bonded Ti3SiC2 joints using Al interlayer

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	Microstructure and mechanical strength of transient liquid phase bonded Ti3SiC2 joints using Al interlayer
	X. H. Yin; M. S. Li; Y. C. Zhou
	2007
发表期刊	Journal of the European Ceramic Society
ISSN	0955-2219
卷号	27 期号:12 页码:3539-3544
摘要	Based on the structure characteristic of Ti3SiC2 and the easy formation of Ti3Si1-x,AlxC2 Solid solution, a transient liquid phase (TLP) bonding method was used for bonding layered ternary Ti3SiC2 ceramic via Al interlayer. Joining was performed at 1100-1500 degrees C for 120 min under a 5 MPa load in Ar atmosphere. SEM and XRD analyses revealed that Ti3Si(AI)C-2 solid solution rather than intermetallic compounds formed at the interface. The mechanism of bonding is attributed to aluminum diffusing into the Ti-3 SiC2 . The strength of joints was evaluated by three point bending test. The maximum flexural strength reaches a value of 263 +/- 116 MPa, which is about 65% of that of Ti-3 SiC2; for the sample prepared under the joining condition of 1500 degrees C for 120 min under 5 MPa. This flexural strength of the joint is sustained up to 1000 degrees C. (c) 2007 Elsevier Ltd. All rights reserved.
部门归属	chinese acad sci, met res inst, shenyang natl lab mat sci, high performance ceram div, shenyang 110016, peoples r china. chinese acad sci, grad sch, beijing 100039, peoples r china.;li, ms (reprint author), chinese acad sci, met res inst, shenyang natl lab mat sci, high performance ceram div, 72 wenhua rd, shenyang 110016, peoples r china;mshli@imr.ac.cn
关键词	Ti3sic2 Joining Strength Oxidation Behavior Silicon-carbide Bulk Ceramics Si Temperature Diffusion Ti3alc2 Alloy
URL	查看原文
WOS记录号	WOS:000250691800018
引用统计	被引频次：27[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33999
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. H. Yin,M. S. Li,Y. C. Zhou. Microstructure and mechanical strength of transient liquid phase bonded Ti3SiC2 joints using Al interlayer[J]. Journal of the European Ceramic Society,2007,27(12):3539-3544.
APA	X. H. Yin,M. S. Li,&Y. C. Zhou.(2007).Microstructure and mechanical strength of transient liquid phase bonded Ti3SiC2 joints using Al interlayer.Journal of the European Ceramic Society,27(12),3539-3544.
MLA	X. H. Yin,et al."Microstructure and mechanical strength of transient liquid phase bonded Ti3SiC2 joints using Al interlayer".Journal of the European Ceramic Society 27.12(2007):3539-3544.