A method of manufacturing a male tube fitting (10) comprises the following steps: a) providing a male tube fitting (10); b) applying an anti-corrosion layer (20) onto the male tube fitting (10); c) applying a friction-reducing layer (30), which consists of a material having organic constituents and inorganic constituents, onto the anti-corrosion layer (20), thereby obtaining a coating which has a first friction coefficient (μ1); and d) modulating the friction-reducing layer (30) at least in selected sections (12) by breaking up molecules in the friction-reducing layer (30) to reduce the quantity of organic constituents in relation to the quantity of inorganic constituents in the friction-reducing layer (30), thereby obtaining a coating which has a second friction coefficient (μ2) higher than the first friction coefficient (μ1) in some selected places.


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    Title :

    METHOD OF MANUFACTURING A MALE TUBE FITTING AND TUBE ASSEMBLY COMPRISING A MALE TUBE FITTING


    Additional title:

    VERFAHREN ZUR HERSTELLUNG EINER ROHRVERSCHRAUBUNG UND ROHRANORDNUNG MIT EINER ROHRVERSCHRAUBUNG
    PROCÉDÉ DE FABRICATION D'UN RACCORD DE TUBE MÂLE ET ASSEMBLAGE DE TUBE COMPRENANT UN RACCORD DE TUBE MÂLE


    Contributors:

    Publication date :

    2020-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F16L PIPES , Rohre





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