Physical properties of aluminum nitride ceramics

被引：0
|
作者：
Ivanov, SN [1 ]
Zhukova, LM [1 ]
Khazanov, EN [1 ]
Taranov, AV [1 ]
机构：
[1] Russian Acad Sci, Inst Radioengn & Elect, Moscow 101999, Russia
来源：
EURO CERAMICS VII, PT 1-3 | 2002年 / 206-2卷
关键词：
non-equilibrium phonons; thermal conductivity; aluminum nitride; grain boundaries;
D O I：
10.4028/www.scientific.net/KEM.206-213.699
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：
The thermal conductivity, dielectric properties, and strength of AIN ceramics were studied. The ceramics were prepared by semidry pressing and sintering. Increasing the sintering time was found to increase the thermal conductivity of the ceramics up to 200 W/(m K). A non-equilibrium-phonon-propagation method was used to analyze the effect of grain boundaries and processing conditions on the thermal conductivity of the ceramics.
引用
收藏
页码：699 / 702
页数：4
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