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    Adžiev, Gjorgji ...
    Fracture toughness test of SENB specimens with eroded and fatigue precracked cracks has been performed. The correlation factor between the fatigue precracked and erorded crack is introduced for the ... correlation of the results of the test performed on a real welded joint with eroded crack in the HAZ. Four materials were investigated, base metal, is high-strength microalloyed fine-grained steel, class T StE 420, with titanium as basic alloy element, as well as three simulated HAZ microstructures: single cyclic at 1350 °C, and double cyclic at 780 and 960 °C, tested at +20 °C.
    Vrsta gradiva - članek, sestavni del
    Leto - 2004
    Jezik - srbski
    COBISS.SI-ID - 8624662