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Št. zadetkov: 2
Influence of microdefect on fatigue properties in weld fine grain heat affected zone on nickel molybdenum alloy steel
Fidan Smaili, Tomaž Vuherer
Doktorska disertacija
Oznake: weld joint;Fine Grain Heat Affected Zone;mechanical properties;fatigue crack growth;
This research presents two possibilities to prepare and test the Fine Grain of a Heat Affected Zone, which, practically, could be considered as the weakest part of welded joints in the presence of any microdefect. It is a narrow zone located between the fusion zone and the unaffected base material; ...
Leto: 2023 Vir: Fakulteta za strojništvo (UM FS)
Experimental study of crack propagation through cladded 316L/S355 steel produced by the hot-roll bonding process
Edvard Bjelajac, Andrej Skumavc, Fidan Smaili, Gorazd Lojen, Jožef Predan, Tomaž Vuherer
Izvirni znanstveni članek
Oznake: bimetalne plošče;spajanje z vročim valjanjem;strižna trdnost;natezna trdnost;udarna žilavost;širjenje razpoke;ti;clad plate;hot-roll bonding;shear strength;tensile strength;impact toughness;crack propagation;
A hot-rolled clad plate made of 316L stainless steel and S355 carbon steel was produced in a real industrial environment via GMAW welding, vacuuming, preheating to 1240 °C, and hot-roll bonding on four stand plate mills in nine passes with reduction rates between 20-6% per pass. The clad plates were ...
Leto: 2023 Vir: Fakulteta za strojništvo (UM FS)
Št. zadetkov: 2
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