The invention discloses a zirconium-containing crane cantilever. The zirconium-containing crane cantilever includes an inner layer and an outer layer, and meanwhile suitable alloying elements, especially, zirconium elements are selected and adopted in the crane cantilever as beneficial alloying elements, so that it is guaranteed that the crane cantilever has good tensile strength, besides, the cost is controlled within a reasonable range, and good mechanical properties of the crane cantilever are kept in actual application.


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    Title :

    Zirconium-containing crane cantilever


    Contributors:
    LI YAN (author)

    Publication date :

    2015-10-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C22C Legierungen , ALLOYS / B66C Krane , CRANES / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS



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