IMR OpenIR
Effect of C coating on the interfacial microstructure and properties of SiC fiber-reinforced Ti matrix composites
Fu, Y. C.; Shi, N. L.; Zhang, D. Z.; Yang, R.
Corresponding AuthorYang, R.(ryang@imr.ac.cn)
2006-06-25
Source PublicationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093
Volume426Issue:1-2Pages:278-282
AbstractC coating of the SiC fiber critically influences the interfacial microstructure and properties of titanium matrix composites, and thus affects the overall composite properties. In this work, the interfacial microstructure and debond strength of SiC(C)/Ti-6Al-4V and SiC/Ti-6Al-4V composites was studied by comparison. The C coating prevented direct fiber-matrix interaction, and the interfacial reaction product for SiC/Ti-6Al-4V composite was only TiC, comprising fine particles adjacent to the C coating and coarse particles adjacent to the matrix. At the interface of SiC/Ti-6Al-4V composite, a narrow layer of fine TiC particles was adjacent to the fiber, and a broad mixture layer of TiC and Ti5Si3 particles was adjacent to the matrix; the particle size increases gradually from the fiber to the matrix. C coating offered a weak interfacial bonding between the fiber and matrix, and the interfacial debond strength for SiQQ/Ti-6AI-4V and SiC/Ti-6Al-4V composites was 118.2 +/- 4.24 and 230 +/- 6.28 MPa, respectively. Interfacial debonding occurred between the C coating and the reaction layer for the coated fiber composite, but between the fiber and the interface reaction layer for the naked fiber composite. (c) 2006 Elsevier B.V. All rights reserved.
KeywordC coating interfacial microstructure interfacial debond strength metal-matrix composite
DOI10.1016/j.msea.2006.04.029
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000241152000038
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:40[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/88641
Collection中国科学院金属研究所
Corresponding AuthorYang, R.
AffiliationChinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Fu, Y. C.,Shi, N. L.,Zhang, D. Z.,et al. Effect of C coating on the interfacial microstructure and properties of SiC fiber-reinforced Ti matrix composites[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2006,426(1-2):278-282.
APA Fu, Y. C.,Shi, N. L.,Zhang, D. Z.,&Yang, R..(2006).Effect of C coating on the interfacial microstructure and properties of SiC fiber-reinforced Ti matrix composites.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,426(1-2),278-282.
MLA Fu, Y. C.,et al."Effect of C coating on the interfacial microstructure and properties of SiC fiber-reinforced Ti matrix composites".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 426.1-2(2006):278-282.
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