1. Experimental and Theoretical Research into Dynamic Loading of Tungsten Porous Alloy with Reinforcing Agent.
- Author
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Ishchenko, A. N., Akinshin, R. N., Afanas'eva, S. A., Belov, N. N., Borisenkov, I. L., Burkin, V. V., Tabachenko, A. N., Khabibullin, M. V., and Yugov, N. T.
- Subjects
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TUNGSTEN , *CARBIDES , *POROUS materials , *CERAMICS , *ALLOYS - Abstract
The paper studies the behavior of ceramic porous tungsten alloy with reinforcing agents under the shock-wave loading conditions. Penetrating capacity of tungsten kinetic energy projectiles is calculated and experimentally investigated during their high-speed impacts on steel plates. It is shown that the increased penetration depth of tungsten projectiles exceeds that of the prototype with relevant weight and size, made of tungsten-nickel-iron cast alloy. A mathematical model is developed together with the design technique of the behavior of tungstennickel-iron-cobalt metal foams alloyed with boron carbide, tungsten titanium carbide and tungsten carbide during the high-speed impact interaction. The composite ceramic material is described here as a porous medium. The matrix of this medium is a homogeneous two-phase mixture of the tungsten-nickel-iron-cobalt system and reinforcing agents added in the required proportions. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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