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The influence of corrosion on the microstructure of thermally treated ZA27/SiCp composites
(Fakultet inženjerskih nauka, Kragujevac, 2014)
The influence of corrosion on the microstructure of ZA27/SiCp composites was examined. The composites were produced by compo casting technique and then subjected to the thermal treatment (T4 regime). Microstructural ...
Biomimetics design for tribological applications
(Fakultet inženjerskih nauka, Kragujevac, 2018)
Biomimetics, biomimicry and bionics are synonyms for the scientific discipline of creating new structures inspired by nature. Biomimetics systematically analyses the evolutionary processes of living organisms, their ...
Tribological properties of WC-Co/NiCrBSi and Mo/NiCrBSi plasma spray coatings under boundary lubrication conditions
(Fakultet inženjerskih nauka, Kragujevac, 2017)
The tungsten carbide based WC-Co/NiCrBSi (50/50) and molybdenum based Mo/NiCrBSi (75/25) coatings were investigated under boundary lubricated sliding conditions, and their tribological properties were analysed and compared. ...
Corrosion behavior of compocasted ZA27/SiCp composites in sodium chloride solution
(Fakultet inženjerskih nauka, Kragujevac, 2016)
The corrosion behavior of particulate ZA27/SiCp composites in an aerated sodium chloride solution was studied. The composites were synthesized via compocasting with addition of 1, 3 and 5 wt.% SiC particles in the matrix ...
Friction and wear processes-thermodynamic approach
(Fakultet inženjerskih nauka, Kragujevac, 2014)
Tribology, as the scientific and professional discipline within the mechanical engineering, studies phenomena and processes on the interacting surfaces, in direct and indirect contact and in relative motion. It includes ...
Abrasive wear resistance of the iron- and WC-based hard faced coatings evaluated with scratch test method
(Fakultet inženjerskih nauka, Kragujevac, 2013)
Abrasive wear is one of the most common types of wear, which makes abrasive wear resistance very important in many industries. The hard facing is considered as useful and economical way to improve the performance of ...
The tribological performance of hardfaced/ thermal sprayed coatings for increasing the wear resistance of ventilation mill working parts
(Fakultet inženjerskih nauka, Kragujevac, 2015)
During the coal pulverizing, the working parts of the ventilation mill are being worn by the sand particles. For this reason, the working parts are usually protected with materials resistant to wear (hardfaced/thermal ...
Experimental investigation of viscosity of glycerol based nanofluids containing carbon nanotubes
(Fakultet inženjerskih nauka, Kragujevac, 2019)
The addition of solid nanoparticles to liquids provide significant enhancement of heat transfer and hydrodynamic flow. The viscosity of nanofluids is important for nanofluid transport related to flow dynamics and heat ...
Tribological studies on copper-based friction linings
(Fakultet inženjerskih nauka, Kragujevac, 2017)
The objects of this work were nine different copper-based friction linings produced from powder by pressing and sintering. Six copper-based friction linings contained 3 wt.% zinc (Zn) and variable content of tin (Sn), i.e. ...