Method and apparatus for continuous hot-dip coating of metal strips

The invention relates to a method for coating a metal product (1) wherein a molten coating (14, 15) is applied to a surface of said metal product (1) and wherein part of said molten coating (14, 15) is wiped off said metal product (1) by an gas flow (18, 19) wherein said gas flow (19) is heated (20)...

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Bibliographische Detailangaben
Hauptverfasser:	MILLER, HOWARD ROBERT, OLEXA, TIMOTHY D, CHANG, EDWARD K, DWYER, JOHN J. JR
Format:	Patent
Sprache:	eng ; fre ; ger
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 a method for coating a metal product (1) wherein a molten coating (14, 15) is applied to a surface of said metal product (1) and wherein part of said molten coating (14, 15) is wiped off said metal product (1) by an gas flow (18, 19) wherein said gas flow (19) is heated (20) before being directed to said metal product.