Investigation for the Fracture Process of WCp/Cu Functionally Graded Materials under Three-Point-Bending

摘要：

　　In this paper,the fracture process of WCp/Cu functionally graded materials(FGMs) was investigated.The used materials were fabricated by powder metallurgy using ttmgsten carbide(WC) particles and copper(Cu) matrix,and had functionally graded layers.In order to investigate the fracture process of the FGM,three-point-bending tests of rectangular specimens were carried out.From the results,it can be seen that the bending performance of FGM structures with increasing WC content from head layer to the bottom layer excels that of FGM structures with decreasing WC content in three-point-bending tests.

关键词： Functionally Graded Materials Fracture Process Three-Point-Bending Experimental Mechanics

作者: Haiting Xia Rongxin Guo Feng Yan Hai Yu Yubo Zhang

作者单位: Faculty of Civil and Architectural Engineering, Kunming University of Science and Technology,Kunming Faculty of Civil and Architectural Engineering, Kunming University of Science and Technology,Kunming

会议类型: 国际会议

会议名称: 2nd International Conference on Advanced Materials and Engineering Materials(第二届先进材料与工程材料国际会议)(ICAMEM2012)

会议地点: 北京

会议语种:英文

页码: 17-20

在线出版日期: 2012-12-16（万方平台首次上网日期，不代表论文的发表时间）