METHOD AND DEVICE FOR PARTIALLY HARDENING SHEET METAL COMPONENTS
The invention relates to a method for producing partially-hardened components from steel sheets, in which a component that is cold-formed from a hardenable steel sheet material is heated, in a furnace, to a temperature below the austenitization temperature (<AC3), and a radiating element acts upo...
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Format | Patent |
Language | English French German |
Published |
28.06.2017
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Online Access | Get full text |
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Abstract | The invention relates to a method for producing partially-hardened components from steel sheets, in which a component that is cold-formed from a hardenable steel sheet material is heated, in a furnace, to a temperature below the austenitization temperature (<AC3), and a radiating element acts upon the component in sections where said component is to be austenitized (<AC3), this radiating element having a component-side contour that corresponds to the contour of the component in the section to be austenitized. The invention also relates to a device for carrying out said method. |
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AbstractList | The invention relates to a method for producing partially-hardened components from steel sheets, in which a component that is cold-formed from a hardenable steel sheet material is heated, in a furnace, to a temperature below the austenitization temperature (<AC3), and a radiating element acts upon the component in sections where said component is to be austenitized (<AC3), this radiating element having a component-side contour that corresponds to the contour of the component in the section to be austenitized. The invention also relates to a device for carrying out said method. |
Author | HÄGELE, Tobias ZIEGLER, Roland HARTMANN, Dieter |
Author_xml | – fullname: ZIEGLER, Roland – fullname: HÄGELE, Tobias – fullname: HARTMANN, Dieter |
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DocumentTitleAlternate | VERFAHREN UND VORRICHTUNG ZUM PARTIELLEN HÄRTEN VON BLECHBAUTEILEN PROCÉDÉ ET DISPOSITIF POUR LE DURCISSEMENT PARTIEL DE COMPOSANTS EN TÔLE |
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Notes | Application Number: EP20120780705 |
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RelatedCompanies | Voestalpine Metal Forming GmbH |
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Snippet | The invention relates to a method for producing partially-hardened components from steel sheets, in which a component that is cold-formed from a hardenable... |
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SubjectTerms | ALLOYS 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 FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TREATMENT OF ALLOYS OR NON-FERROUS METALS |
Title | METHOD AND DEVICE FOR PARTIALLY HARDENING SHEET METAL COMPONENTS |
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