Приказано за аутора "Sedmak, Aleksandar"
-
The Effect of Material Heterogeneity and Temperature on Impact Toughness and Fracture Resistance of SA-387 Gr. 91 Welded Joints
Jovanović, Milivoje; Čamagić, Ivica; Sedmak, Simon; Sedmak, Aleksandar; Burzić, Zijah (Materials, 2022-03)This paper presents the analysis of the behavior of welded joints made of 9–12% Cr-Mo steel SA-387 Gr. 91. The successful application of this steel depends not only on the base metal’s (BM) properties but even more on ... -
Effect of temperature and exploitation time on tensile properties and plain strain fracture toughness, KIc, in a welded joint
Čamagić, Ivica; Sedmak, Simon; Sedmak, Aleksandar; Burzić, Zijah; Marsenić, Mladen (Procedia Structural Integrity, 2018)Effect of temperature and exploitation time on resistance to brittle fracture of welded joint constituents of new and 40 years exploited low-alloyed Cr-Mo steel A-387 Gr. B has been analysed. The plane strain fracture ... -
Experimental and numerical study of temperature field during hard facing of different carbon steels
Arsić, Dušan; Ivanović, Ivana; Sedmak, Aleksandar; Lazić, Mirjana; Kalaba, Dragan; Čeković, Ivana; Ratković, Nada (Thermal Science, 2020)In this research the 3-D transient non-linear thermal analysis of the hard-facing process was performed by using the experimental testing and finite element method. Testing was done at three different carbon steels and the ...