形成玻璃的添加物对95瓷烧结性能的影响  

Effect of Addition on sintering of 95 wt% Alumina Ceramics

作　　者：李玉书[1] 王正平[1] 

机构地区：[1]湖南大学

出　　处：《现代技术陶瓷》1993年第2期34-39,共6页Advanced Ceramics

摘　　要：本文研究了MeO—B_2O_3—SiO_2系玻璃添加物对95瓷性能的影响。讨论了化学成份、相组成、烧结状态和致密烧结陶瓷体的物理性能之间的关系。添加3～4.5Wt％玻璃添加物的氧化铝陶瓷可以在1520±20℃温度下致密烧结并具有良好的性能。The effects of MeO-B2O3-SiO2 glass system additions on the properties of 95 Al2O3 ceramics have been studied. The relationships among sintering condition, chemical composition, phase composition, and the physical property of sintered body have been discussed, With the 3-4. 5wt% addition, this 95 Al2O3 ceramics can be sintered at 1520±20℃, and the product shows excellent properties.

关 键 词：氧化铝陶瓷 烧结 助剂 陶瓷 

分 类 号：TQ174.758[化学工程—陶瓷工业]