New ceramic materials based on aluminum oxide

被引:20
作者
Lukin, ES [1 ]
Makarov, NA [1 ]
Dodonova, IV [1 ]
Tarasova, SV [1 ]
Bad'ina, EA [1 ]
Popova, NA [1 ]
机构
[1] DI Mendeleev Russian Univ Chem Engn, Moscow, Russia
关键词
Oxide; Polymer; Alumina; Calcination; Basic Principle;
D O I
10.1023/A:1012758727396
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
A classification of the liquefying additives used for fabrication of sintered alumina ceramics is given. The basic principles guiding the chooice of additives for fabrication of high-performance aluminum-oxide materials with a low sintering temperature are formulated. Based on these principles, a range of eutectic systems is proposed which, used as additives to alumina, enables one to fabricate dense ceramic materials at calcination temperatures of 1300 - 1550degreesC. Specific sintering features of these ceramics are discussed.
引用
收藏
页码:261 / 268
页数:8
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