Fabrication of (TiB2, TiCx)/B4C Composites via Ti3Al IMC added in B4C Ceramics

摘要：

Ti3Al inter-metallic compounds were successfully prepared via high energy ball milling and the subsequently heat treatment. Near full dense (TiB2, TiCx)/B4C matrix composites were fabricated by the addition of Ti3Al. The maximum values of hardness, flexural strength and fracture toughness are HRA 94.1, 580.34MPa and 8.07MPa·m1/2 respectively for 20wt％ Ti3Al content. Furthermore, the microstructures of the composites were analyzed by XRD, SEM and energy spectrum methods.

关键词： Ti3Al IMC B4C matrix composites microstructure

作者: Yansheng Yin Weike Zhang Lihua Dong Yan Lei Jian Li Liu Xiao

作者单位: Institute of Material Science and Technology, Ocean University of China, Qingdao 266100, China Insti Institute of Material Science and Technology, Ocean University of China, Qingdao 266100, China Institute of Ocean Materials and Engineering, Shanghai Maritime University, shanghai 200135, China

会议类型: 国际会议

会议名称: 第二届多功能材料与结构国际会议

会议地点: 青岛

会议语种:英文

页码: 1991-1994

在线出版日期: 2009-10-09（万方平台首次上网日期，不代表论文的发表时间）