摘要
评述了近几年来提高氧化铝陶瓷力学性能的各种途径。认为通过优化纳米αAl2O3粉体制备技术,引入金属相、纤维、晶须复合工艺来控制氧化铝陶瓷界面结构及微观结构,是提高氧化铝陶瓷力学性能的有效方法。
The routs used to improve the mechanical property of alumina ceramics in recent years have been reviewed. A way for preparation of alumina ceramics with high fracture toughness by comprehensively using nanotechnology and composite engineering to optimize the interface and mierostrueture of the material has been proposed.
出处
《矿冶工程》
CAS
CSCD
北大核心
2005年第4期73-76,79,共5页
Mining and Metallurgical Engineering
关键词
氧化铝陶瓷
断裂韧性
微观结构
复合
纳米技术
alumina ceramics
fracture toughness
microstructure
composite
nanotechnology
