Modeling of effective elastic constants and fracture toughness in metal-ceramic composites with interpenetrating microstructure

摘要：

　　The paper is focused on modeling of the overall elastic properties and crack toughening mechanism by bridging in metal-ceramic interpenetrating phase composites (IPC).The Tuchinskii-Feng analytical model (Feng 2004) especially devised for IPC microstructures is further developed.Numerical FEM models of the effective elastic constants are implemented for the simplified 3-D cross microstructure and real microstructures based on micro-CT scans.

关键词： interpenetrating phase composites effective properties fracture toughness finite element method

作者: Zuzanna Poniznik Michal Basista Zdzislaw Nowak

作者单位: Institute of Fundamental Technological Research,Polish Academy of Sciences,Warszawa 02-106,Poland

会议类型: 国际会议

会议名称: 第13届国际断裂大会(ICF2013)

会议地点: 北京

会议语种:英文

页码: 1-1

在线出版日期: 2013-06-16（万方平台首次上网日期，不代表论文的发表时间）