Tribological Properties of DLC Coating for Parts of Weapons

Abstract

The article deals with the surface material, which is suitable to produce parts of weapons. These parts of weapons are exposed to external influences during their service life, which reduce their service life. There are both external and internal surfaces of the functional parts of weapons. These surfaces are particularly exposed to increased pressure and temperature. The environments, in which they work, are very often aggressive and extreme. There is an increased risk of wear and corrosion on the external and internal surfaces of such components. Suitable surface treatment can increase the surface hardness, abrasion resistance, corrosion resistance, etc. of surface weapon parts. This article comprehensively evaluates the tribological properties of the DLC coating on a steel substrate and on an aluminum alloy substrate. It is important to know the properties of the coating on these substrates when designing weapon components. The use of lighter materials reduces the overall complexity of each soldier's combat mission.