Detonation-gas and plasma spraying are the mosteffective ways to increase the resource of the machine parts and mechanismsoperating at high loads, severe wear, the impact of high temperatures andaggressive environments. Application of detonation-gas and plasma sprayingmethod provides savings of material resources by increasing the life of unitsand mechanisms, replacement of expensive construction materials cheaper.

These methods allow to obtain high-quality,practically-porous coating with high adhesion to the substrate. With their helpwe can improve and even completely change the surface properties of parts, toobtain pre-projected surface properties, in order to best meet the operatingconditions of machine parts, instruments and mechanisms.

Detonation-gas and plasma methods allow coatings of metals, oxides of refractory compounds, mechanical mixtures of the clad andcomposite powders. Application of various powders makes it possible to obtaindurable, corrosion resistant, electrical, heat, friction, antifriction, withspecial properties, electrically conductive coating, and coating, working inaggressive environments. In many cases, cover may have just a few of the listedproperties.

These methods are used in the manufacture andrepair of blades and other parts of aircraft engines, for renovation ofcrankshafts and camshafts engines, mechanical seal, shaft, roller rolls inmetal, etc.