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High temperature failures of metals
(Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022, 2022)
Effects of Multiple Defects on Welded Joint Behaviour Under the Uniaxial Tensile Loadring: Numerical and Experimental Approach
(CIBv 2022 International Scientific Conference on Civil Engineering and Building Services, 2022)
Numerical simulation of crack growth in welded joints in the presence of multiple defects
(The 27th International Conference on Fracture and Structural Integrity, 2023)
Simulation of crack initiation and propagation which occurred during the tensile
testing of real welded joint specimens made of low-alloyed low-carbon structural
steels is presented in this paper. Welded joints in questions ...
Deviations measurements of SLS PA material at compressive specimens
(Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia, 2023)
SLS technology is a popular choice in various industries worldwide because of its ability to produce complex geometry components with less effort when compared to conventional methods. The technology involves using materials ...
Investigation of the tensile strength of polymer materials obtained through 3D printing technologies
(Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia, 2023)
The subject of this paper is the experimental testing of 3D-printed polymer materials and their tensile strength. The focus was on testing polymer materials that are easily accessible, cost-effective, and do not have ...
Teaching mathematics during the pandemic: Students' and teachers' perceptions of the task context
(University of Belgrade, Teacher Education Faculty, 2023)
The global COVID-19 pandemic has affected the educational system
around the world, which has led to an increase in scientific papers dealing with
the implementation of online models in emergency situations. This ...
Influence of mechanical properties of welded joint regions on pipeline structural integrity
(The 27th International Conference on Fracture and Structural Integrity, 2023)
In this paper, a material characterization inverse methodology is used to obtain
structural parameters for all welded joint regions. Furthermore, such are applied for
the more realistic analysis of the pipeline numerical ...
Damage Analysis on Tooth Gear Ring of a Bucket-Wheel Excavator
(Trans Tech Publications Ltd, Switzerland, 2023)
This paper deals with damage analysis of gear ring after manufacturing process, just before in-service period. Tooth gear ring segments were made of 40MnCrSi3V low-alloyed cast steel, which chemical composition and mechanical ...
Synthesis and characterisation of cordierite - based protective coating
(Serbian Ceramic Society Conference ADVANCED CERAMICS AND APPLICATION X New Frontiers in Multifunctional Material Science and Processing, Belgrade, 26-27th September 2022, The Book of abstracts, 2022)
The paper investigates the composition and procedures for the production of refractory coatings based on cordierite for the protection of parts of equipment in metallurgy and mining. An ultrasonic vibration method with a ...
Determination of cavitation resistance of glass- ceramics based on basalt
(The Nineth Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 20-21, 2021 Serbian Academy of Sciences and Arts, Belgrade, Serbia, Book of Abstracts, 2021)
The paper examines the resistance to the effect of cavitation of raw basalt samples from the Vrelo-Kopaonik deposit and basalt-based glass-ceramics obtained by melting and casting of the basalt aggregate. A change in the ...