Open AccessStudy of erosion resistance of graphite MPG-7
Author(s) -
Л. С. Белозеров,
А. А. Казин
Publication year - 2018
Publication title -
vestnik koncerna vko «almaz - antej»
Language(s) - English
Resource type - Journals
ISSN - 2542-0542
DOI - 10.38013/2542-0542-2018-2-26-28
Subject(s) - graphite , erosion , materials science , coating , tungsten , metallurgy , tantalum , composite material , geology , paleontology
The study focuses on the erosion resistance of graphite samples with an electrospark coating. To compare the experimental results, we chose titanium, tantalum, tungsten, stellite as a hardening coating. For erosion, we used an installation to obtain high-enthalpy gas flows, the installation combining a plasma gun and an aerodynamic device, by means of the latter a gas flow is formed.