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  • Fracture mechanics parameters of 42CrMo4 steel
    Göncz, Péter ...
    The presented paper describes the experimental determination of fatigue crack growth parameters C and m for high strength low-alloy steel 42CrMo4. For this purpose several middle tension specimens of ... different hardnesses were subjected to syclic loading on a servohydraulic fatigue test machine during which the fatigue crack propagation was observed. From experimental measurements the parameters of the Paris Law were determined and they are presented as a function of the Rockwell hardness of the 42CrMo4 steel. Additionally, the fracture toughness of the specimens was measured. With these fracture mechanics parameters the fatigue crack growth life (Np) of machine elements made of 42CrMo4 is covered.
    Vir: Advanced engineering. - ISSN 1846-5900 (Year 4, no. 1, 2010, str. 9-16)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2010
    Jezik - angleški
    COBISS.SI-ID - 17893896

vir: Advanced engineering. - ISSN 1846-5900 (Year 4, no. 1, 2010, str. 9-16)

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