The present invention provides an assembly of an aluminum-based element and an element made of steel provided on at least one of the surfaces thereof with a metal coating. The metal coating is made of a zinc-aluminum-magnesium alloy including from 2.3% to 3.3% by weight of magnesium and from 3.5% to 3.9% by weight of aluminum. The remainder of the metal coating is zinc, inevitable impurities and possibly one or more additional elements selected from among Si, Sb, Pb, Ti, Ca, Mn, Sn, La, Ce, Cr, Ni or Bi. The coated surface of the steel element is in at least partial contact with the the aluminum-based element. The contact is brought about by a layer of adhesive or sealant having a thickness of less than 5 mm. The present invention also provides a part for a vehicle including at least one assembly and a vehicle.


    Access

    Download


    Export, share and cite



    Title :

    ASSEMBLY OF AN ALUMINUM COMPONENT AND OF A STEEL COMPONENT HAVING A ZNALMG ALLOY COATING


    Contributors:

    Publication date :

    2015-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C22C Legierungen , ALLOYS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse




    Assembly of an aluminum component and of a steel component having a ZnAlMg alloy coating

    ALLELY CHRISTIAN / COFFIGNY-GREGOIRE ASTRID / DOSDAT LAURENCE et al. | European Patent Office | 2015

    Free access

    Assembly of an aluminum component and of a steel component having a ZnAlMg alloy coating

    ALLELY CHRISTIAN / COFFIGNY-GREGOIRE ASTRID / DOSDAT LAURENCE et al. | European Patent Office | 2022

    Free access

    ASSEMBLY OF AN ALUMINUM COMPONENT AND OF A STEEL COMPONENT HAVING A ZNALMG ALLOY COATING

    ALLELY CHRISTIAN / COFFIGNY-GREGOIRE ASTRID / DOSDAT LAURENCE et al. | European Patent Office | 2019

    Free access

    ASSEMBLY OF ALUMINIUM PARTS AND STEEL PARTS WITH COATING FROM ZnAlMg ALLOY

    ALLELI KRISTIAN / KOFFINI-GREGUAR ASTRID / DOSDA LORANS et al. | European Patent Office | 2016

    Free access