Method for the surface treatment of a workpiece

A method for the surface treatment of a metal workpiece, in particular of a coated metal workpiece, for hot forming includes partially or completely heating the workpieces to a temperature of at least Ac1, cleaning at least one surface of the heated workpiece with at least one pressurized air jet, f...

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Bibliographische Detailangaben
Hauptverfasser:	Banik, Janko, Köyer, Maria
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FORGE FURNACES FORGING GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HAMMERING MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	A method for the surface treatment of a metal workpiece, in particular of a coated metal workpiece, for hot forming includes partially or completely heating the workpieces to a temperature of at least Ac1, cleaning at least one surface of the heated workpiece with at least one pressurized air jet, forming the heated and cleaned workpiece, and cooling down the formed workpiece.