Methods for depositing coatings on substrates anodizables finished metals and their products.

NEW PROCESS DESCRIBED TO DEPOSIT COATINGS METALLIC SUBSTRATES ANODIZABLES METAL SUCH AS ALUMINUM AND ITS ALLOYS, COATINGS being applied directly on a layer POROSA ANODISED THAT HAS OCCURRED IN THE substrate surface. FILLING THE METAL IS DEPOSITED PORO FIRST electrolytically in the pores, deposited METAL INITIALLY IN THE WALLS OF THE FUND AND BOTTOMS OF THE WALLS sides; USUALLY, UNTIL the pores are filled from 3% to 30%. Then, CONTINUOUS METAL DEPOSITION USING A electroless process until all pores are PACKED ON THE EXTENSION DESIRED, USUALLY APPLIED TO HAS BEEN COVERING A SUPPORT LAYER ON ALL ANODISED. THEN, MAY APPLY OTHER COATINGS ON METAL LAYER SUPPORT, OR GOOD FOR METHODS OTHER THAN ELECTROLYSIS ELECTROLYSIS. You MAY APPLY SUCCESSFULLY coatings Electrolytic NO CONSIDERABLE thick (up to 75 micrometers). NEW PRODUCTS OF SUCH processes comprise a metal substrate anodizable HAVING A SURFACE LAYER Anodized thickness 0.5 to 50 microns; The pores of the anodised layer PORE FILLER METAL HAVE THEM electrolytically DEPOSITED, AND METAL PORE FILLER DEPOSITED IN NO electrolytically electrodeposited metal. Electroless METAL MAY BE THE FINAL LAYER OR OTHER LAYERS DEPOSIT MAY BE ON TO GIVE THE FINAL PRODUCT. THE FILED electrodeposited metal ACCESSION PROVIDES IMPROVED IN THE MATERIAL ANODIZED electrolytically NO DIRECT compared with weld metal.