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Št. zadetkov: 2
Numerical analysis of temperature field during hardfacing process and comparison with experimental results
Vukić Lazić, Ivana Ivanović, Aleksandar Sedmak, Rebeka Rudolf, Mirjana Lazić, Zoran Radaković
Izvirni znanstveni članek
Oznake: varjenje;simulacije;numerična analiza;termična analiza;toplotna prevodnost;welding simulations;numerical analysis;thermal analysis;simulations;transient heat conduction;moving heat source;
The three-dimensional transient nonlinear thermal analysis of the hard facing process is performed by using the finite element method. The simulations were executed on the open source Salome platform using the open source finite element solver Code Aster. The Gaussian double ellipsoid was selected i ...
Leto: 2013 Vir: Fakulteta za strojništvo (UM FS)
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: 2
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