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Št. zadetkov: 4
Fatigue properties of a high-strength-steel welded joint
Zijah Burzić, Vencislav Grabulov, Stojan Sedmak, Aleksander Sedmak
Izvirni znanstveni članek
Oznake: HSLA;zvarjeni spoj;malociklična utrujenost;velikociklična utrujenost;hitrost rasti razpoke;
In addition to the strength and toughness properties, the fatigue properties of welded joints are necessary for the design of high-strength steel structures exposed to variable loading. Wöhler curves were determined for smooth tensile specimens tested with variable loading. The fatigue behaviour of ...
Leto: 2007 Vir: dLib.si Digitalna knjižnica Slovenije
Measurement of strain using stereometry
Jasmina Lozanović, Nenad Gubeljak, Aleksander Sedmak
Pregledni znanstveni članek
Oznake: stereometrijsko merjenje;naprezanje;deformacije;celovitost konstrukcije;stereometric measurement;stress;strains;structural integrity;
This paper presents measurement of strain using stereometry method. It describes the use of digital stereometry to measure microstrains on the surface. This can be achieved by comparison of the images of point distribution on faced surface at different load levels. The examples present the possibili ...
Leto: 2009 Vir: Fakulteta za strojništvo (UM FS)
An experimental verification of numerical models for the fracture and fatigue of welded structures
Stojan Sedmak, Aleksander Sedmak, Miodrag Arsić, Jelena Vojvodič-Tuma
Izvirni znanstveni članek
Oznake: welded joint;numerical model;experiment;fracture;fatigue;
Leto: 2007 Vir: dLib.si Digitalna knjižnica Slovenije
Theoretical and experimental estimation of the working life of machine parts hard faced with austenite-manganese electrodes
Vukić Lazić, Aleksander Sedmak, Dragan Milosavljević, Ilija Nikolić, Srbislav Aleksandrović, Ružica Nikolić, Milan Mutavdžić
Strokovni članek
Oznake: tool steel;austenite steel;mining engineering equipment;hard facing;
We have investigated the possibility of repairing damaged machine parts by hard facing with austenite-manganese steel electrodes. The subject is a Fe-C-Mn alloy with a microstructure of soft austenite which, after cold deformation, transforms by a shearing mechanism into a hard martensite microstruc ...
Leto: 2012 Vir: dLib.si Digitalna knjižnica Slovenije
Št. zadetkov: 4
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