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- Article name
- Investigation of explosive pressing pressure impact on thermophysical properties of fluoroplastic-aluminum composite materials
- Authors
- KAZUROV A. V., , mvpol@vstu.ru, Volgograd State Technical University, Volgograd, Russia
ADAMENKO N. A., , mvpol@vstu.ru, Volgograd State Technical University, Volgograd, Russia
SAVIN D. V., , mvpol@vstu.ru, Volgograd State Technical University, Volgograd, Russia
- Keywords
- fluoroplast-4 / aluminum / powder mixtures / explosive pressing / pressure / sintering / composite material / structure / thermal conductivity / thermal expansion
- Year
- 2019 Issue 2 Pages 45 - 50
- Code EDN
- Code DOI
- Abstract
- The influence of explosive pressing pressure and subsequent sintering on the density, thermal conductivity and temperature dependences of thermal expansion of composite materials -fluoroplastics with 10 and 30 vol. % aluminum powder was investigated. The pressure of explosive pressing in the shock front was 0.1-0.2 and 0.4-0.5 GPa.It is found that increasing the pressure of explosive pressing and subsequent sintering promote to increase density, thermal conductivity and to reduce thermal expansion of composite materials.
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