Volume 6, Issue 6 (June 2009)

    Correlation between Thermal and Mechanical Properties of the 10NiCr11

    (Received 9 February 2008; accepted 21 April 2009)

    Published Online: 2009

    CODEN: JAIOAD

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    Abstract

    In this work we have studied the effect of the carburizing duration on the evolution of the thermal and mechanical properties of the 10NiCr11 steel. The thermal properties are determined by the photothermal deflection technique and it was shown that the thermal conductivity as well as the thermal diffusivity decrease with the carbon fraction in the steel unlike the Vickers hardness which increases. From this study we have established an empiric mathematical formula between Vickers hardness, the thermal properties, and the carburizing duration which permit to deduce the Vickers hardness value without needing to measure it.


    Author Information:

    Ghrib, Taher
    Doctor, Photothermal Laboratory IPEIN, Nabeul, El Merazka

    Bouhafs, Mahmoud
    Doctor, ENIT Tunisia,

    Yacoubi, Noureddine
    Professor, Photothermal Laboratory IPEIN, Nabeul, El Merazka


    Stock #: JAI101701

    ISSN: 1546-962X

    DOI: 10.1520/JAI101701

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    Author
    Title Correlation between Thermal and Mechanical Properties of the 10NiCr11
    Symposium , 0000-00-00
    Committee E07