A hollow spring member and hollow spring member production method can be provided, which can save the time and energy necessary for carburization, thus requiring no dedicated carburizing furnace or the like for carburization, and further can make the interior space of a steel tube a rust-prevention atmosphere. A hollow stabilizer (10) for a vehicle includes a steel tube (10P) sealed at one end and another end (11, 12) thereof and a carburizing gas sealed in the interior space (13) of the steel tube (10P).


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    Title :

    HOLLOW SPRING MEMBER AND HOLLOW SPRING MEMBER PRODUCTION METHOD


    Additional title:

    HOHLFEDERELEMENT UND HOHLFEDERELEMENTHERSTELLUNGSVERFAHREN
    ÉLÉMENT DE RESSORT CREUX ET PROCÉDÉ DE PRODUCTION D'UN ÉLÉMENT DE RESSORT CREUX


    Contributors:
    KAI MORIMICHI (author) / TANGE AKIRA (author)

    Publication date :

    2019-08-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / F16F SPRINGS , Federn



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