Production of a coated sintered metal component used in the production of filter structures such as particle filters in exhaust gas systems comprises applying a foil to the sintered component by laminating and heat treating

Production of a coated sintered metal component comprises preparing a sintered metal component to be coated, preparing a coating material, processing the coating material to form a coating foil, applying the foil to the component by laminating and heat treating the coated component. Es wird ein Verf...

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Bibliographische Detailangaben
Hauptverfasser:	GLANZ, UWE, SCHWEGLER, LEONORE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CASTING 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 MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POWDER METALLURGY SEPARATION SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Production of a coated sintered metal component comprises preparing a sintered metal component to be coated, preparing a coating material, processing the coating material to form a coating foil, applying the foil to the component by laminating and heat treating the coated component. Es wird ein Verfahren zur Herstellung eines beschichteten Sintermetall-Bauteils (20; 20a-20f), insbesondere einer beschichteten Sintermetallfolie, vorgeschlagen, wobei das Verfahren umfasst: DOLLAR A a) Bereitstellen eines zu beschichtenden Sintermetall-Bauteils (20; 20a-20f), DOLLAR A b) Bereitstellen mindestens eines Beschichtungsmaterials (5), DOLLAR A c) Bearbeiten des Beschichtungsmaterials (5) zu einer Beschichtungsfolie (10; 10a; 10b), DOLLAR A d) Aufbringen der Beschichtungsfolie (10; 10a; 10b) auf das Sintermetall-Bauteil (20; 20a-20f) durch Auflaminieren und DOLLAR A e) Wärmebehandeln des mit der Beschichtungsfolie (10; 10a; 10b) beschichteten Sintermetall-Bauteils (20; 20a-20f).