THERMAL-EXPANSION OF NEPHELINE-LEUCITE CERAMIC COMPOSITES

被引：2
|
作者：
OTA, T [1 ]
MATSUBARA, T [1 ]
TAKAHASHI, M [1 ]
HIKICHI, Y [1 ]
SUZUKI, H [1 ]
机构：
[1] SHIZUOKA UNIV, DEPT MAT SCI, HAMAMATSU, SHIZUOKA 432, JAPAN
来源：
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 1995年 / 103卷 / 05期
关键词：
NEPHELINE; LEUCITE; COMPOSITE; HIGH THERMAL EXPANSION;
D O I：
10.2109/jcersj.103.523
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：
High-thermal-expansion ceramics consisting of nepheline (NaAlSiO4) and leucite (KAlSi2O6) were prepared by sintering mixture of their powders. The ceramics obtained had the relative density of 70 to 90%, bending strength of 60 to 100 MPa and linear thermal expansion coefficient of 15x10(-6)/degrees C to 28x10(-6)/degrees C from room temperature to 600 degrees C. The thermal expansion coefficient of the ceramics increased with increasing leucite content.
引用
收藏
页码：523 / 524
页数：2
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