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Comparison of cavitation erosion resistance of mulite and zircon samples based on non destructive characterization
(3rd Metallurgical & Materials Engineering Congress of South-East Europe 2017, Book of Abstracts, 2017)
Mullite and zircon are widely used for different applications for refractory materials. In this paper their cavitation erosion resistance will be investigated. For synthesis of mullite samples, (3 Al2O3 · 2 SiO2) at the ...
Natural Carbonate Fillers
(The Serbian Ceramic Society Conference Advanced Ceramics and Applications III: New Frontiers in Multifunctional Material Science and Processing, Belgrade, 29th September - 1st. October, 2014, 2014)
Natural carbonate fillers are amongst most important and most economical inorganic fillers. These fillers are being widely applied in civil engineering, road bases, and various industrial braches such as industry of colors ...
Conditions quality of polimer models and tools for application in Lost foam casting process
(International Scientific Conference 10th Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, The Book of Abstracts, Banja Luka, 2013, 2013)
In this paper, the basic principles of tools construction for expanded polistyrene model production as well as the possibilities of their application for casting large series of complex casting by Lost foam process, are ...
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 ...
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 ...
A theoretical model for vibro-impact dynamics of spur gears with tooth flanks wear
(NODYS Publications, Rome, Italy, 2019)
The main performances of involute gears operations lead to the appearance of nonlinear dynamic behaviour and impact. In this paper the influence of mild wear of the tooth flanks of gears without surface hardening on the ...
Statistical analysis of shear strength of welds in welded fabric for civil engineering with application of new tool design
(The Association of Metallurgical Engineers of Serbia, Belgrade, Serbia, 2019)
Many new requirements in the field of testing of metals, emphasize traceabilityand accuracy of test results as of the end goal. These requirements have hiddencontext with emphasis on energy efficiency too., which is initiated ...
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 ...
A METHOD FOR FRACTURE PROBABILITY ASSESSMENT IN FUNCTION OF J-INTEGRAL IN TRANSITION TEMPERATURE REGIME OF FERRITIC STEEL
(University of Belgrade - Faculty of Mechanical Engineering, 2023)
In this paper is presented the 1-point method for material behaviour prediction, in terms of fracture toughness, of the ferritic steel EN 1.6310 in the transition temperature regime (-60°C and -90°C). Experiments were ...
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 ...