To provide a railway wheel which is excellent in corrosion fatigue resistance. The railway wheel according to the present embodiment has a chemical composition consisting of: in mass %, C: 0.65 to 0.80%, Si: 0.10 to 1.0%, Mn: 0.10 to 1.0%, P: not more than 0.030%, S: not more than 0.030%, Cr: 0.05 to 0.20%, Sn: 0.005 to 0.50%, Al: 0.010 to 0.050%, N: 0.0020 to 0.015%, Cu: 0 to 0.20%, Ni: 0 to 0.20%, Mo: 0 to 0.20%, V: 0 to 0.20%, Nb: 0 to 0.030%, and Ti: 0 to 0.030%, with the balance being Fe and impurities. A plate portion has a matrix structure composed of pearlite.


    Access

    Download


    Export, share and cite



    Title :

    RAILWAY WHEEL


    Contributors:

    Publication date :

    2020-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / C22C Legierungen , ALLOYS



    RAILWAY WHEEL

    GOLYSHKOV ROMAN ANATOLIEVICH / KERENTSEV DMITRY EVGENIEVICH | European Patent Office | 2018

    Free access

    Railway wheel

    MAEJIMA TAKETO / OSAKA TARO / YAMAMOTO YUICHIRO et al. | European Patent Office | 2025

    Free access

    RAILWAY WHEEL

    MAEJIMA TAKETO / KUBOTA MANABU | European Patent Office | 2022

    Free access

    RAILWAY WHEEL

    MAEJIMA TAKETO / KUBOTA MANABU | European Patent Office | 2020

    Free access

    Railway wheel

    KUBOTA MANABU | European Patent Office | 2019

    Free access