Effect of the Nature of Carbon Nanotubes on the Structure and Strength of Ceramic Composites

被引:7
|
作者
Fedosova, N. A. [1 ]
Faikov, P. P. [1 ]
Popova, N. A. [1 ]
Traen Thi Thuy Duong [1 ]
Zaramenskikh, K. S. [2 ]
Sovyk, D. N. [1 ]
Kol'tsova, E. M. [1 ]
Zharikov, E. V. [1 ]
机构
[1] DI Mendeleev Russian Chem Technol Univ, Moscow, Russia
[2] State Sci Ctr Russian Federat, Giredmet JSC, Moscow, Russia
关键词
composite material; ceramic; aluminum oxide; carbon nanotubes; vacuum firing; strength in bending; ALUMINA; BEHAVIOR;
D O I
10.1007/s10717-014-9634-x
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 composite material based on alpha -Al2O3 and two types of carbon nanotubes obtained from a methane-hydrogen mixture and propane-butane mixture was synthesized. The results of vacuum sintering and a comparative analysis of the structure of the material obtained as a function of the type of nanotubes and their content 3 - 24 vol.% are presented. A composite material with equal crystallite structure and uniform distribution of nanotubes in the matrix, demonstrating an increase in strength in bending to 400 MPa, is obtained.
引用
收藏
页码:128 / 131
页数:4
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