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Приказ резултата 91-100 од 108
Characterization of vacuum plasma spray VPS - W coating deposited on stainless steel substrates / Karakterizacija vakuum plazma sprej VPS - W prevlake deponovane na čeličnim podloga
(Inženjersko društvo za koroziju, 2021)
In this paper, studied was the melting of W powder particles in plasma, their behavior at oxidation as well as the mechanism of hardening on the surface of the substrate. Tungsten coating layers were deposited with vacuum ...
Formation and development of damage of basalt under the effect of cavitation / Nastajanje i razvoj oštećenja bazalta pod dejstvom kavitacije
(Engineering Society for Corrosion, Belgrade, Serbia, 2019)
The paper examines the cavitation resistance of the cast basalt samples. Samples were obtained by melting, casting and thermal treatment of crushed basalt rocks from the Vrelo Kopaonik deposit. The experiment was conducted ...
Mechanical properties and microstructure of molybdenum coating layers deposited vacuum plasma spray process / Mehanička svojstva i mikrostruktura slojeva prevlake molibdena deponovane vakuum plazma sprej procesom
(Engineering Society for Corrosion, Belgrade, Serbia, 2019)
Molybdenum coatings due to their excellent wear resistant properties and sliding characteristics under dry friction conditions are often used in applications to resist friction and dry sliding. Since molybdenum metal is ...
Micromechanical fracture analysis of laminated glass-epoxy composite material tested by bending / Mikromehanička analiza loma laminatnog staklo-epoksi kompozitnog materijala ispitivanog savijanjem
(Engineering Society for Corrosion, Belgrade, Serbia, 2014)
The object and purpose of this work is the micromechanical analysis of failures caused by mechanical tests of laminate glass-epoxy composite material in bending. The structure of glass-epoxy composite material is a glass ...
Characterisation of biocompatible layers of ZrO28%Y2O used in combination with other ceramics to modify the surface of implants / Karakterizacija biokompatibilnih slojeva ZrO28%Y2O3 koji se koriste u kombinaciji sa drugom keramikom za modifikaciju površine implantata
(Inženjersko društvo za koroziju, 2021)
The aim of this study was to deposit multi-functional ZrO28%Y2O3 coating layers using the plasma spray technology and then to characterise such layers. In combination with other biomedical ceramics, this coating is intended ...
Organoclay-polymer nanocomposites / Organoglina-polimerni nanokompoziti
(Engineering Society for Corrosion, Belgrade, Serbia, 2014)
The properties of polymer nanocomposites exceed the properties of common composite materials due to the nanoscale size and morphology of the fillers used. Particulate fillersare commonly used in polymers forimproved ...
Bilansiranje energetskih tokova u životnom ciklusu proizvodnje toplotne energije iz biogasa / Balancing of energy flows in a life cycle of thermal energy production from biogas
(Inženjersko društvo za koroziju, 2021)
Biogas predstavlja obećavajući izvor za dobijanje energije u budućim energetskim sistemima. U
ovom radu sprovedeno je razmatranje energetskih tokova u životnom ciklusu realnog biogasnog
postrojenja (Mirotin-Vrbas) za ...
Selection of lactic acid bacteria strain for simultaneous production of α- and β-galactosidases / Izbor mlečnokiselinske bakterije za istovremenu proizvodnju α- i β-galaktozidaza
(Engineering Society for Corrosion, Belgrade, Serbia, 2016)
Galactosidases are group of enzymes gaining increasing attention in recent times due to the fact they catalyse hydrolysis of galatose-containing oligosaccharide, which reduce digestibility of various food and feed products. ...
Mehanizmi i morfologije kavitacionog oštećenja čelika Nionikral 70 / Mechanisms and morphologies of cavitation damage of NN 70 steel
(Inženjersko društvo za koroziju, Beograd, 2021)
Polomljene epruvete za ispitivanje niskocikličnim zamorom čelika Nionikral 70 (NN-70) osnovnog materijala (OM) i simulirane zone pod uticajem toplote (SZUT) poslužile su NAM za izradu uzoraka za ispitivanje otpornosti na ...
Kinetic of corrosion reactions in acid and neutral solutions on electrochemically deposited Ni-W alloys / Kinetika korozionih reakcija u kiselim i neutralnim rastvorima na elektrohemijski taloženim legurama Ni-W
(Engineering Society for Corrosion, Belgrade, Serbia, 2006)
Ni-W alloys were electrochemically deposited from an ammonia-citrate electrolyte on rotating disc electrode with a gold disc, by direct and pulsating current. The corrosion potential and kinetics of cathodic and anodic ...