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dc.contributor.author陈志武
dc.contributor.author张喜燕
dc.contributor.author张继红
dc.date.accessioned2017-11-14T08:07:28Z
dc.date.available2017-11-14T08:07:28Z
dc.date.issued2001-02-25
dc.identifier.citation稀有金属材料与工程,2001,(01):40-43
dc.identifier.issn1002-185X
dc.identifier.otherCOSE200101013
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/159374
dc.description.abstract利用挤压铸造法制备了 Al2 O3纤维增强 Al合金复合材料 ,对其界面孔隙率进行了测定 ,结合拉伸强度数据 ,讨论孔隙率对复合材料强度的影响 ;并通过有限元计算 ,分析了与拉伸轴平行、成 45°及与拉伸轴垂直的 3种纤维模型 ,得出纤维、基体、界面处应力分布。
dc.description.abstractAl 2O 3 fiber reinforced aluminium alloy composites were prepared using squeeze cast method, and porosity of the composites was measured. The influence of the porosity on tensile strength of the composites is discussed. Three models of the composites (fiber being parallel, perpendicular and at an angle of 45° to tensile axis) are analyzed using finite element, and the stress distribution in fiber, matrix and at interface are discussed in detail.
dc.description.sponsorship四川省应用基础研究重点项目
dc.language.isozh_CN
dc.subject界面
dc.subject孔隙率
dc.subject强度
dc.subject有限元
dc.subject应力
dc.subjectinterface, porosity, tensile strength, finite element, stress
dc.titleAl_2O_3纤维增强Al合金复合材料界面孔隙率测定及复合材料应力分布有限元计算
dc.title.alternativeMeasurement of Interfacial Porosity and Finite Element Analysis of Stress Distribution in Al_2O_3-Fiber-Reinforced Aluminium Alloy Composites
dc.typeArticle


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