ANALYSIS OF METHODS OF INCREASE OF INOXIDIZABILITY OF STEEL SHOULDER-BLADES OF COMPRESSOR OF TURBO-ENGINE

A.Y. Nezhvedilov

To increase the resource of gas turbine engines, must increase the resources of individual parts. One such detail is the scoop compressor. Examined the causes corrosion of blades of gas turbine engines. The basic materials of blades and the engines on which they are established that are most prone to corrosion and analyzed methods of combating it. The analysis methods to protect blades found that the most promising in comparison with existing methods is the method of vacuum plasma nitriding Thermal cyclic pulsating glow discharge. The directions for further research.

Key words: resource, shoulder-blades, corrosion, steel, ionic nitriding.