Some Features of the Deformation and Fracture of a 4D-Reinforced Carbon-Carbon Composite Material

被引：0
|
作者：
Antanovich, A. A. [1 ]
Kolesnikov, S. A. [2 ]
Maksimova, D. S. [2 ]
机构：
[1] Vereshchagin Inst High Pressure Phys, Moscow 108840, Russia
[2] AO Res Inst Graphite Based Struct Mat, Moscow 111524, Russia
来源：
RUSSIAN METALLURGY | 2021年 / 2021卷 / 04期
关键词：
carbon– carbon composite materials; carbon reinforcement rod; carbon matrix; isostatic carbonization; stress– strain curve; 4D CARBON/CARBON COMPOSITES;
D O I：
10.1134/S0036029521040029
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The deformation and fracture of a 4D-reinforced carbon-carbon composite material are studied during tension, compression, and three-point bending. A deformation and fracture mechanism is proposed for such a material during its compression and tension. The minimum reinforcing bar length in a carbon matrix, which provides effective external load resistance of the material, is determined.
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页码：377 / 380
页数：4
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