Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 先进润滑与防护材料研究发展中心

	Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites
	Song JJ(宋俊杰)1,2 ; Zhang YS(张永胜)1 ; Fan HZ(樊恒中)1,2 ; Fang Y(方媛)1,2 ; Hu LT(胡丽天)1 ; Zhang YS(张永胜); Hu LT(胡丽天)
刊名	Materials and Design
	2015
卷号	65 页码:1205-1213
关键词	Ceramic-matrix composites Layered structures Interface Mechanical properties Fracture
ISSN号	0261-3069
通讯作者	张永胜 ; 胡丽天
英文摘要	Nine types of alumina/graphite laminated nanocomposites were fabricated by layer-by-layer method and hot-pressing. Analyses were carried to evaluate the relationship between the structural parameters and mechanical properties. Results show that the variation of structural parameters causes significant changes in the effective proportion of graphite phase and the contribution to the crack propagation energy, thus realizing the optimization of the materials. Furthermore, the performance of the alumina/graphite laminated nanocomposites can be improved further by introducing corrugated interfaces. The toughness, bending strength, woke of fracture and friction coefficient of this newly-developed alumina/graphite laminated nanocomposites could reach, 7.1 MPa m^1/2, 398 MPa, 524 J m^_2 and 0.43, respectively, which were 1.5 times, 1.1 times, 5.0 times and 0.6 times higher than those of monolithic Al₂O₃ ceramics.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (51175493);the National Basic Research Program of China (973 Program, 2011CB706603);the Program of the Light of the Chinese Academy of Sciences in China’s Western Region (2010)
语种	英语
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18857]
专题	兰州化学物理研究所_先进润滑与防护材料研究发展中心兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Zhang YS(张永胜); Hu LT(胡丽天)
作者单位	1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, China 2.University of Chinese Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	Song JJ,Zhang YS,Fan HZ,et al. Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites[J]. Materials and Design,2015,65:1205-1213.
APA	Song JJ.,Zhang YS.,Fan HZ.,Fang Y.,Hu LT.,...&胡丽天.(2015).Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites.Materials and Design,65,1205-1213.
MLA	Song JJ,et al."Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites".Materials and Design 65(2015):1205-1213.