The Effect of SiC Surface Treatment on the Interface Bonding Behavior of SiC/Cu Composite Particles

摘要：

　　In this work,in order to improve the wettability and physical and chemical compatibility between silicon carbide and copper,surface treatment techniques such as high-temperature oxidation,acid dipping and alkaline wash were adopted separately on silicon carbide particles,then Cu was coated on the surface of the silicon carbide particles by the replacement reaction method and decomposition reduction reaction method.It was found that,the surface of silicon carbide particle which treated by alkaline wash was cleaner and more rough than that only treated by high-temperature oxidation,moreover,the specific surface of the particle was increased,which resulted in a compact layer of Cu coating.For the same surface treatment particles,the effect of the Cu coating prepared by decomposition reaction method was better than that by reduction reaction method.

关键词： SiC/Cu composite particles surface treatment

作者: Fan bingbing Guo Huanhuan Li Jian Wang Hailong Bao Ke Zhang Rui

作者单位: School of Materials Science and Engineering,Zhengzhou University,Henan,450001,China School of Materials Science and Engineering,Zhengzhou University,Henan,450001,China;Funik ultrahard School of Materials Science and Engineering,Zhengzhou University,Henan,450001,China;Zhengzhou Instit

会议类型: 国际会议

会议名称: The Seventh China International Conference on High-Performance Ceramics (第七届先进陶瓷国际研讨会(CICC-7))

会议地点: 厦门

会议语种:英文

页码: 951-954

在线出版日期: 2011-11-04（万方平台首次上网日期，不代表论文的发表时间）