Contact defects type were reproduced on heavy rails R-50 using models; in studying conditions responsible for their formation, it was found that rails of chromium-containing non-heat treated open hearth steel should have high resistance to formation of contact defects, whereas resistance of rails of non-heat treated open hearth carbon steel and of hardened chromium-containing Bessemer steel will be smaller; results confirmed by track tests. (see also English translation in Stal in English n 9 Sept 1962 p 722-5)


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    Title :

    Contact strength of steels for railway rails


    Additional title:

    Issledovanie kontaktnoi prochnosti stalei dlya zheleznodorozhnykh rel'sov


    Contributors:

    Published in:

    Stal ; n 9


    Publication date :

    1962


    Size :

    5 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    Russian


    Keywords :


    Contact strength of steels for railway rails

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