The Damage Finite Element Analysis of Eutectic Composite Ceramic Containing Lamellae

摘要：

　　According to microstructures in eutectic composite ceramic,the finite element model of composite with eutectic interphase is established.The mechanical stress field of eutectic composite ceramic containing lamellae is simulated.APDL programming in ANSYS is used to analyze the damage process of eutectic composite ceramic.Results show that the failure of eutectic composite ceramic is determined by the damage of matrix.As load is increasing,the damage will elongate along the interphase and extend to the internal of matrix.At last the damage arouses matrix fracture.

关键词： Eutectic interphase Lamellae Eutectic composite ceramic ANSYS Simulation Damage process

作者: Shuqin Zhanga Xinhua Ni Xiequan Liu Yingchen Ma

作者单位: Ordnance Engineering College, Shijiazhuang, 050003,China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 473-477

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）