A METHOD FOR APPLICATION OF COATING OF SURFACES OF ARTICLES OF FERROALLOYS BY GAS FLAME SPRAYING, PLASMA SPAYING AND ELECTRIC ARC METALLIZATION AND A COMPOSITION OF SPRAYING THE COATING WITH THESE METHODS

The invention relates to the mechanical engineering, more concretely to the composition of powdered wire for spraying the composition corrosion-resistant, passivated coating on articles of the alloys of iron and methods for spraying thereof. The composition for spraying the coating on the surface of...

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Bibliographische Detailangaben
Hauptverfasser:	SAAKOV OLEKSANDR HERASYMOVYCH, SAAKOV VALENTYN OLEKSANDRTOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The invention relates to the mechanical engineering, more concretely to the composition of powdered wire for spraying the composition corrosion-resistant, passivated coating on articles of the alloys of iron and methods for spraying thereof. The composition for spraying the coating on the surface ofarticles from ferroalloys contains a mixture of aluminium and ilmenite concentrate, at the following ratio of components, % by weight: ilmenite concentrate - 10-30, aluminium - 90-70, at that, the composition is the powdered wire, where the wire shell is made from aluminium, and ilmenite concentrate in the form of powder is closed within it with abovementioned content. The invention provides an increase in isotropy, corrosion resistance and wearing capacity of coating to be sprayed.