FORMATION METHOD OF DIFFUSIVE CORROSION-RESISTANT NANOSTRUCTURED PROTECTIVE COAT ON SURFACE OF METAL PRODUCT

摘要

FIELD: metallurgy. ^ SUBSTANCE: method includes metal deposition, which is with metal, from which product is implemented, unrestricted solubility, and forming appropriate eutectic with constant fusion temperature, and following laser heating with receiving of layer of solid solution with constant concentration of deposited metal and layer of solid solution with variable concentration of deposited metal by thickness of layer. ^ EFFECT: high corrosion resistance against action of hostile environments in conditions of thermomechanical cycling. ^ 5 dwg, 3 ex