Investigations of cohesive zone properties of the interface between metal film and ceramic substrate at nano- and micro-scales

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Investigations of cohesive zone properties of the interface between metal film and ceramic substrate at nano- and micro-scales
	Wei YG(魏悦广); You XM; Zhao HF; Wei YG
	2008
会议名称	International Conference on Heterogeneous Material Mechanics (ICHMM)
会议日期	JUN 03-08, 2008
会议地点	Huangshan, PEOPLES R CHINA
关键词	Cohesive Zone Energy Release Rate Interface Energy Peel Test Peel Test
页码	141-144
通讯作者	Wei YG
中文摘要	Cohesive zone characterizations of the interface between metal film and ceramic substrate at micro- and nano-scales are performed in the present research. At the nano-scale, a special potential for special material interface (Ag/MgO) is adopted to investigate the interface separation mechanism by using MD simulation, and stress-separation relationship will be obtained. At the micro-scale, peeling experiment is performed for the Al film/Al2O3 substrate system with an adhesive layer at the interface. Adhesive is a mixture of epoxy and polyimide with mass ratio 1:1, by which a brittle cohesive property is obtained. The relationships between energy release rate, the film thickness and the adhesive layer thickness are measured during the steady-state peeling. The experimental result has a similar trend as modeling result for a weak adhesion interface case.
收录类别	CPCI-S ; EI
会议录	Advances In Heterogeneous Material Mechanics 2008
会议录出版者	Lancaster
会议录出版地	Destech Publications, Inc
语种	英语
ISSN号	978-1-932078-80-0
WOS记录号	WOS:000257167700035
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/25404]
专题	力学研究所_力学所知识产出(1956-2008)
通讯作者	Wei YG
推荐引用方式 GB/T 7714	Wei YG,You XM,Zhao HF,et al. Investigations of cohesive zone properties of the interface between metal film and ceramic substrate at nano- and micro-scales[C]. 见:International Conference on Heterogeneous Material Mechanics (ICHMM). Huangshan, PEOPLES R CHINA. JUN 03-08, 2008.