热压法制备SiC_(pl)增强BAS微晶玻璃的力学性能  

Mechanical Properties of SiC_(pl) BAS Fabricated By Hot pressing

作　　者：顾建成[1] 叶枫[1] 李其明 周玉[1] 雷廷权[1] 

机构地区：[1]哈尔滨工业大学材料学院,黑龙江哈尔滨150001

出　　处：《矿冶工程》1999年第4期64-66, ,共3页Mining and Metallurgical Engineering

基　　金：黑龙江省青年基金!ES606

摘　　要：用热压法制备了ＳｉＣ 片晶增强的ＢＡＳ（ ＢａＯ－ Ａｌ２ Ｏ３ － ２ＳｉＯ２） 复合材料，并考察了其力学性能，结果表明，ＳｉＣ 片晶的加入能有效地提高ＢＡＳ 微晶玻璃的强度和断裂韧性，并分析了增强和增韧机理。SiC platelets reinforced BAS matrix composites were fabricated by hot pressing, and their microstructure and mechanical properties were investigated by using SEM XRD techniques. The strengthening and toughening mechanisms were also discussed.

关 键 词：SiC片晶 玻璃陶瓷 热压制备 力学性能 微晶玻璃 

分 类 号：TQ171.733[化学工程—玻璃工业]