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Synthesis and characterization of new refractory coating based on basalt
(4th Metallurgical & Materials Engineering Congress of South-East Europe(MME SEE 2019) Belgrade, Serbia, 2019)
Basalt is a hard volcanic rock. Good technical properties make basalt an
important raw material for the production of glass and glass-ceramics for the application
in various departments of industry. It is a cheap and ...
Mikronizirajuće mlevenje pirofilita- Parsović- Konjic (BiH)
(Rudarstvo 2019 10. Simpozijum sa međunarodnim učešćem, Bor, 28-31 maj 2019, Zbornik radova, 2019)
Mikronizacija pirofilita je veliki tehnološko-tehnički problem, iz razloga što klasične mašine za usitnjavanje ne mogu svojim procesnim uslovima da ga mikroniziraju do finog i posebno veoma finog granulometrijskog sastava, ...
Kontrola kvaliteta vatrostalnih premaza primenom ultrazvučne vibracione metode sa stacionarnim uzorkom
(11 Naučno-stručni skup sa međunarodnim učešćem ”QUALITY 2019“, Neum, B&H, 14-16 juni 2019., 2019)
U istraživanjima je primenjena ultrazvučna vibraciona metoda za ispitivanje kvaliteta zaštitnih
vatrostalnih premaza na bazi bazalta. Određena je otpornost slojeva premaza na dejstvo kavitacije.
Detaljnom analizom promena ...
Cavitation damage morphology of glass-ceramics based on basalt
(Serbian Ceramic Society Conference ADVANCED CERAMICS AND APPLICATION VIII New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 23-25.09.2019, The Book of abstracts, 2019)
Cavitation is a kind of wear and represents formation, growth and collaps of steam or vapor gas bubbles in a flowing fluid. Collapse of the bubble creates shock waves and micro–jet that are damaging materials in contact ...
Feasibility Analysis for Repair of Large Diameter Hydro Turbine Shaft Based on Weldability Test and Welding Cycle Simulation
(Advanced Materials Research, 2019)
Turbine and generator rotors and shafts undergo high stresses during regular working lifeand, from a safety and operational aspect, are the most significant components of a powergeneration system. Depending on the appropriate ...
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 ...
Characterization and determination of erosion resistance of refractory materials for application in metallurgy and minnig
(VI International Congress “Engineering, Environment and Materials in Processing Industry“, Jahorina 2019, 2019)
The paper presents the results of the investigation of the cavitation resistance of refractory materials based on basalt, mullite, cordierite, zircon and chromite for the production of parts of equipment in metallurgy and ...