Preparation and Some Properties of Sintered Aluminosilicate Ceramic Based on HCBS. Part II

被引:1
|
作者
Pivinskii, Yu. E. [1 ]
Dyakin, P. V. [2 ]
Gorbachev, D. V. [3 ]
Strel'tsov, S. A. [3 ]
机构
[1] OOO NVF Kerambet Ogneupor, St Petersburg, Russia
[2] Tech Univ, GOU VPO St Petersburg State Technol Inst, St Petersburg, Russia
[3] OOO VKVS Tekhnol, Lipetsk, Russia
关键词
HCBS; casting; sintering; porosity; shrinkage; strength; thermal expansion; fine ceramics; artistic architectural ceramics;
D O I
10.1007/s11148-013-9561-3
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
Sintering and some properties of fine aluminosilicate ceramic, prepared on the basis of HCBS from broken porcelain electric insulator and pearlite, are studied. After firing at 1000 - 1500A degrees C ceramic has open porosity of 1 - 8%, and ultimate strength in bending and compression of 45 - 65 and 350 - 500 MPa respectively. Compared with traditional fine ceramic materials, such as porcelain, semi-porcelain, hard faience, and majolica, in the new technology comparable properties are achieved with significantly (by a factor of 3 - 5) lower overall shrinkage and a reduced (by 150 - 200A degrees C) firing temperature. Possible areas are indicated for implementingHCBS-technology in the field of production, not only for traditional fine ceramic, but also fine-grained structural, and artistic architectural ceramics.
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页码:120 / 128
页数:9
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