METHOD FOR APPLICATION OF DIFFUSION COATINGS

摘要

A method for application of diffusion coatings based on chromium and aluminium comprising the charge into reaction chamber of saturated mix consisting of powders of chromium, aluminium, aluminium oxide and ammonium muriate. Then is vacuumed, heated and isothermal kept with further cooling. The is carried out after application of titanium nitride layer on surface of article by physical deposition. Then testing on heat resistance is carried out.