Influence of structural parameters and transition interface on the fracture property of Al2O3/Mo laminated composites

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

	Influence of structural parameters and transition interface on the fracture property of Al2O3/Mo laminated composites
	Song JJ(宋俊杰)1,2 ; Zhang YS(张永胜)1 ; Fang Y(方媛)1,2 ; Fan HZ(樊恒中)1,2 ; Hu LT(胡丽天)1 ; Qu, Jianmin 3; Hu LT(胡丽天); Zhang YS(张永胜)
刊名	Journal of the European Ceramic Society
	2015
卷号	35 期号:5 页码:1581-1591
关键词	Layered structures Alumina (alpha-Al2O3) Structural parameters Transition interface Fracture
ISSN号	0955-2219
通讯作者	张永胜 ; 胡丽天
英文摘要	This paper proposes a set of new structural parameters to quantify the fracture behavior of Al₂O₃/Mo laminated composites. The relationships between the relevant structural parameters and mechanical properties of the materials were analyzed. Results show that the variation of structural parameters causes significant changes in the effective proportion of Mo phase and the contribution to the crack propagation energy of the materials, thus realizing the optimization of the materials. Based on these analyses, we formulated a set of principles and theoretical models to design Al₂O₃/Mo laminated composites. Furthermore, the performance of the Al₂O₃/Mo laminated composites can be improved further by introducing a transition interface with appropriate Mo content. We demonstrated that the toughness and work of fracture of Al₂O₃/Mo laminated composites could reach 7.3 MPa M^1/2 and 8757 J m^-2, respectively.
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
WOS记录号	WOS:000348686200024
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18858]
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	Hu LT(胡丽天); Zhang YS(张永胜)
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Northwestern Univ, Evanston, IL 60201 USA
推荐引用方式 GB/T 7714	Song JJ,Zhang YS,Fang Y,et al. Influence of structural parameters and transition interface on the fracture property of Al2O3/Mo laminated composites[J]. Journal of the European Ceramic Society,2015,35(5):1581-1591.
APA	Song JJ.,Zhang YS.,Fang Y.,Fan HZ.,Hu LT.,...&张永胜.(2015).Influence of structural parameters and transition interface on the fracture property of Al2O3/Mo laminated composites.Journal of the European Ceramic Society,35(5),1581-1591.
MLA	Song JJ,et al."Influence of structural parameters and transition interface on the fracture property of Al2O3/Mo laminated composites".Journal of the European Ceramic Society 35.5(2015):1581-1591.