METHOD FOR MAKING METALLIC COMBINATION MATERIAL AND APPARATUS FOR PERFORMING THE SAME

FIELD: metallurgy. SUBSTANCE: method for making metallic combination material comprises steps of applying material of different composition at least on one surface of main blank; passing main blank through melt whose material properties are the same as properties of main strip for inverse crystalliz...

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Hauptverfasser:	INGO FON KHAGEN, GAMAL' MOKHAMED MEGAKHED, FRITTS-PETER PLESHIUCHNIGG, TAREK EHL' GAMMAL'
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: metallurgy. SUBSTANCE: method for making metallic combination material comprises steps of applying material of different composition at least on one surface of main blank; passing main blank through melt whose material properties are the same as properties of main strip for inverse crystallization of melt material on strip for forming carrying profile. At predetermined distance from melt bath surface behind strip outlet from melt bath, combination profile is displaced to carrying profile and it is welded to surface of carrying profile. Apparatus for performing the method includes electric furnace arranged at one side of metallurgical vessel with melt. Combination profile is passed through furnace for heating it. Then profile is displaced to main blank with melt crystallized onto it, and profile is pressed to blank by means of guiding rollers. EFFECT: possibility of manufacturing profile of combination material having different properties, various melting and solidifying temperature values by means of simple equipment. 10 cl, 1 dwg