铸造技术2011，Vol.32Issue(2)：200-202,3.
无压浸渗制备Al/SiCp陶瓷基复合材料研究
Study on Pressureless Infiltration Preparation of Al/SiCp Ceramic Matrix Composites
徐跃 1高霖 2崔崇 1钱凤2
作者信息
- 1. 南京航空航天大学机电学院,江苏南京210016
- 2. 南京理工大学材料科学与工程学院,江苏,南京,210094
- 折叠
摘要
Abstract
The present paper studied the effects of Mg、Si and infiltration time on the preparation and microstructure of Al/SiCp ceramic matrix composites prepared by pressureless infiltration.Increasing fluidity of aluminum alloy liquid, improving the infiltration ability between aluminum alloy and SiC and avoiding the formation of bad Al4C3 on interface were important factors in assuring the scientific preparation of composites.Result indicated that two hours holding of infiltration and aluminum alloy containing 10(wt)％ Mg and 15(wt)％ Si could infiltrate fully with higher density,which was better technology parameters in preparing Al/SiCp ceramic matrix composites.关键词
无压浸渗/Al/SiCp陶瓷基复合材料/Mg/Si/浸渗时间/组织分类
通用工业技术引用本文复制引用
徐跃,高霖,崔崇,钱凤..无压浸渗制备Al/SiCp陶瓷基复合材料研究[J].铸造技术,2011,32(2):200-202,3.
