摘要
采用高速搅拌、超声分散的湿法混合工艺制备出无规则取向ZrO2短纤维热压Si3N1陶瓷复合材料。对复合材料的强度及韧性进行了研究，采用TEM技术对材料的微观结构进行了分析。
Non-orientated short ZrO2 fiber-ZrO2 powder-reinforced Hp silicon nitride ceram-ic material was investigated by high sPeed blend, ultrasonic disperse and Hp sintering processes.Bending strength and fracture toughness of the composite were studied,and the microstructure of the composite was researched by TEM techniques.
出处
《河北陶瓷》
1997年第2期8-10,共3页
Hebei Ceramics
关键词
陶瓷基复合材料
氧化锆
氮化硅陶瓷
ZrO_2 fiber,ZrO_2 powder,silicon nitride ceramic-based composites
