TECHNOLOGICAL METHODS OF INCREASING THE PERFORMANCE OF PARTS

Abstract

The functionality of the parts largely depends on the nature of their surface layer.
Under operating conditions, the surface layer of parts is exposed to the strongest
physical and chemical effects - mechanical, thermal, magneto electric, photochemical,
etc. influences. At the same time, in most cases, the service properties of surfaces
associated with wear, corrosion, erosion, cavitation, fatigue cracks, and other
destruction in the part begin to deteriorate. This degradation starts right at their surface.
Therefore, higher demands are placed on the quality of the surface layer of components
than on their volume [1].