压力下浸渗-半固态致密法制备Al2O3sf·SiCp/Al复合材料

来源期刊:中国有色金属学报2004年第12期

论文作者:杜之明 程远胜 罗守靖

文章页码:2079 - 2084

关键词:金属基复合材料;浸渗;半固态致密

Key words:metal matrix composites; infiltration; semi-solid densification

摘    要:在分析了各种传统金属基复合材料制备方法的基础上,提出了金属基复合材料压力下浸渗-半固态致密制备的新工艺,并利用该工艺成功地制备了Al2O3sf·SiCp/Al复合材料。结果表明:新工艺制备的复合材料的界面结合良好、组织致密、性能优异;新工艺为金属基复合材料压力下浸渗半固态模锻成形一体化工艺奠定了研究基础。

Abstract: A new technology for metal matrix composites-infiltration-semi-solid densification under pressure based on the analyses of kinds of conventional metal matrix composites preparation methods was proposed. Al2O3sf·SiCp/Al was prepared successfully by this new technology. The results show that the interface bonding is very good, the structure is very dense and the performance is excellent. It establishes the study foundation for metal matrix composites prepared by infiltration-stamp forging in semi-solid state integral technology.

有色金属在线官网  |   会议  |   在线投稿  |   购买纸书  |   科技图书馆

中南大学出版社 技术支持 版权声明   电话:0731-88830515 88830516   传真:0731-88710482   Email:administrator@cnnmol.com

互联网出版许可证:(署)网出证(京)字第342号   京ICP备17050991号-6      京公网安备11010802042557号