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Experimental and Theoretical Research into Dynamic Loading of Tungsten Porous Alloy with Reinforcing Agent.
- Source :
-
Russian Physics Journal . Oct2018, Vol. 61 Issue 6, p1054-1061. 8p. - Publication Year :
- 2018
-
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]
- Subjects :
- *TUNGSTEN
*CARBIDES
*POROUS materials
*CERAMICS
*ALLOYS
Subjects
Details
- Language :
- English
- ISSN :
- 10648887
- Volume :
- 61
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Russian Physics Journal
- Publication Type :
- Academic Journal
- Accession number :
- 134038945
- Full Text :
- https://doi.org/10.1007/s11182-018-1496-1