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.