Microstructures and Compressive Properties of Al Matrix Composites Reinforced with Bimodal Hybrid In-Situ Nano-/Micro-Sized TiC Particles

doi:10.3390/ma11081284

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	Microstructures and Compressive Properties of Al Matrix Composites Reinforced with Bimodal Hybrid In-Situ Nano-/Micro-Sized TiC Particles
	Qiu, F.; Tong, H. T.; Gao, Y. Y.; Zou, Q.; Dong, B. X.; Li, Q.; Chu, J. G.; Chang, F.; Shu, S. L.; Jiang, Q. C.
	2018
发表期刊	Materials
ISSN	1996-1944
卷号	11 期号:8 页码:13
摘要	Bimodal hybrid in-situ nano-/micro-size TiC/Al composites were prepared with combustion synthesis of Al-Ti-C system and hot press consolidation. Attempt was made to obtain in-situ bimodal-size TiC particle reinforced dense Al matrix composites by using different carbon sources in the reaction process of hot pressing forming. Microstructure showed that the obtained composites exhibited reasonable bimodal-sized TiC distribution in the matrix and low porosity. With the increasing of the carbon nano tube (CNT) content from 0 to 100 wt. %, the average size of the TiC particles decreases and the compressive strength of the composite increase; while the fracture strain increases first and then decreases. The compressive properties of the bimodal-sized TiC/Al composites, especially the bimodal-sized composite synthesized by Al-Ti-C with 50 wt. CNTs as carbon source, were improved compared with the composites reinforced with single sized TiC. The strengthening mechanism of the in-situ bimodal-sized particle reinforced aluminum matrix composites was revealed.
关键词	in-situ bimodal-sized combustion synthesis TiC/Al mechanical-properties ticx/2009al composites tensile properties carbon-sources strength a359/20sicp fabrication magnesium ductility system Materials Science
DOI	10.3390/ma11081284
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/61059
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Qiu, F.,Tong, H. T.,Gao, Y. Y.,et al. Microstructures and Compressive Properties of Al Matrix Composites Reinforced with Bimodal Hybrid In-Situ Nano-/Micro-Sized TiC Particles[J]. Materials,2018,11(8):13.
APA	Qiu, F..,Tong, H. T..,Gao, Y. Y..,Zou, Q..,Dong, B. X..,...&Jiang, Q. C..(2018).Microstructures and Compressive Properties of Al Matrix Composites Reinforced with Bimodal Hybrid In-Situ Nano-/Micro-Sized TiC Particles.Materials,11(8),13.
MLA	Qiu, F.,et al."Microstructures and Compressive Properties of Al Matrix Composites Reinforced with Bimodal Hybrid In-Situ Nano-/Micro-Sized TiC Particles".Materials 11.8(2018):13.

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