METHOD FOR REMOVING AN OXIDATION FROM THE SURFACE OF A METAL OBJECT

The invention relates to a method for the removal of an oxidation from a surface of metal object. It is directed to an oxidation (3,12) on the surface of a metal object (2,11) at least one laser beam (4,13), which is essentially absorbed on the surface of the oxidation (3,12) existing on the surface...

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Bibliographische Detailangaben
Hauptverfasser:	SALMINEN, ANTTI, TORVINEN, TERHO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention relates to a method for the removal of an oxidation from a surface of metal object. It is directed to an oxidation (3,12) on the surface of a metal object (2,11) at least one laser beam (4,13), which is essentially absorbed on the surface of the oxidation (3,12) existing on the surface of the metal object, in which case the oxidation (3,12) is heated and the oxidation (3,12) is made to remove without any mechanical treatment. La présente invention concerne un procédé pour retirer une oxydation d'une surface d'un objet métallique. Au moins un faisceau laser (4, 13) est dirigé vers une oxydation (3, 12) se trouvant sur la surface d'un objet métallique (2, 11) et est pour l'essentiel absorbé à la surface de l'oxydation (3, 12) existant sur la surface de l'objet métallique, faisant alors chauffer l'oxydation (3, 12) et retirant l'oxydation (3, 12) sans aucun traitement mécanique.