Fuel pumps plunger pairs chrometitanium plating regimes justification

The article presents the results of research on the corrosion of high-pressure parts of fuel pumps. given and their restoration for diffusion chrometitanium plating regimes choice justified. Certain done that diffusion saturation from the period original as plunger diameter important varies to a certain extent. It should be noted that the material of the part, its initial and subsequent heat treatment, and the plunger to swell has an important impact.