Fabrication and Hardening Treatment for SiC/AlN Ceramic Composites

摘要：

In order to obtain machinable ceramic with high hardness and strong mechanical properties, the SiC/Al/h-BN Composite Ceramics were fabricated by a new method which prepared the machinable pre-sintered body by Plasma Activated Sintering (PAS) and increased its mechanical properties after hardening treatment. The results showed that the machinability and density of the pre-sintered h-BN/Al/SiC ceramic composites were excellent, and after hardening treatment, the mechanical properties (hardness, bending strength and density) increased obviously.

关键词： SiC Activated Sintering (PAS) Pre-sintered After hardening treatment Machinable h-BN/Al/SiC ceramic composites

作者: Hai-yun Jin Ying Li Xiang-ya Jia Guan-jun Qiao

作者单位: State Key Laboratory of Electrical Insulation and Power Equipment, Xian Jiaotong University,Xian 7 State Key Laboratory for Mechanical Behavior of Materials, Xian Jiaotong University, Xian 710049,

会议类型: 国际会议

会议名称: 10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)

会议地点: 西安

会议语种:英文

页码: 363-366

在线出版日期: 2009-01-13（万方平台首次上网日期，不代表论文的发表时间）