Use of the anti-friction coating on the pistons skirts is one of the most efficient ways to extend service lifetime and reliability of the highly-loaded parts.
A layer of the coating provides emergency lubrication in case of break of the hydro-dynamic friction mode, that is at overheating, cold starting of the engine, or in other cases of so called ‘oil starving’ as well as at absence of the gap between the parts at their heat expansion.
To protect the internal-combustion engines parts, a line of MODENGY coatings was designed. They are compatible with motor oils, withstand high loads and temperatures.
At mass production of the pistons, MODENGY 1007 anti-friction solid-film coating based on graphite is used at the Russian motor plants.
Under conditions of mass output of the parts, it is applied onto the pistons skirts by the most productive way, that is by the screen printing method.