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Приказ резултата 11-20 од 46
Development of refractory coatings for application in the Lost Foam casting process / Razvoj vatrostalnih premaza za primenu u Lost foam procesu livenja
(Savez inženjera i tehničara Srbije, Beograd, 2011)
In this work, the results of examining the possibilities of use of a number of ceramic powders for manufacturing the coatings for polymeric models and their application in the Loast Foam casting process. According to it, ...
The influence of mechanical activation of ceramic powders on the quality of casting coatings / Uticaj mehaničke aktivacije keramičkih prahova na kvalitet livačkih premaza
(Savez inženjera i tehničara Srbije, Beograd, 2011)
In order to increase the efficiency of coatings, the influence of mechanical activation has been studied by monitoring the changes of surface and energy state, the change of structure and properties of ceramic powders under ...
Measures and methods for NOx reduction from glass-melting furnaces / Mere i metode za smanjenja emisije oksida azota iz peći za topljenje stakla
(Savez inženjera i tehničara Srbije, Beograd, 2011)
The nitrogen oxides emitted to atmosphere effect significantly on formation of photochemical smog, acidic rains and destroying of ozone shell of the earth. Therefore, the regulations for limited emission of nitrogen oxides ...
The influence of the shape and size of the AL2O3 particles on the flexural properties of the PMMA composite modified by the addition of dimethyl itaconate / Uticaj oblika i veličine čestica AL2O3 na savojna svojstva PMMA kompozita modifikovanog dodatkom dimetil itakonata
(Savez inženjera i tehničara Srbije, Beograd, 2018)
Dental materials have specific requirements regarding behavior in exploitation conditions. Poly (methyl methacrylate) (PMMA) is one of the most commonly used prosthetic materials. It is of interest to improve the mechanical ...
Effect of AL2O3 particles on the toughness of hybrid composite with EVA matrix and UHMWPE fibersas reinforcement / Uticaj AL2O3 čestica na žilavost hibridnog kompozita sa EVA matricom ojačanog UHMWPE vlaknima
(Savez inženjera i tehničara Srbije, Beograd, 2018)
The aim of this paper is to investigate the mechanical properties of hybrid composites with the polymer matrix of the copolymer of ethylene and vinyl acetate (EVA), ultra high molecular weight polyethylene fibers (UHMWPE) ...
Optimization of the process of calcium-carbonate dispersion stabilization for paper industry needs / Proces dobijanja stabilne disperzije kalcijum-karbonata za potrebe papirne industije
(Savez inženjera i tehničara Srbije, Beograd, 2018)
This paper presents the optimized technological process for obtaining stable calcium carbonate dispersion (CaCO3) in accordance to the standard prescribed in the paper industry. The reason for using CaCO3 in paper production ...
Innovative solutions for the extraction of technology metals from complex primary and secondary raw materials / Inovativna rešenja u ekstraktivnoj metalurgiji kompleksnih primarnih i sekundarnih sirovina
(Savez inženjera i tehničara Srbije, Beograd, 2016)
Presented compilation of scientific, theoretical and experimental results, promotes an innovative synergy of various metals and industrial activities in metallurgy, resulting in profitable transformation of byproducts and ...
Adsorption study of cadmium ions on kaolinite modified by histidine and cysteine / Adsorpcija kadmijumovih jona na kaolinitu modifikovanim histidinom i cisteinom
(Savez inženjera i tehničara Srbije, Beograd, 2019)
Continuous development of new technologies leads to increasing pollution of water, thus creating the need for new materials that could be used in the processes of its purification. Therefore, adsorbents prepared from ...
Analysis of the influence of structure on mechanical properties of multilayer Ni/Cu thin films for use in microelectronic technologies / Analiza uticaja strukture na mehanička svojstva višeslojnih tankih filmova Ni/Cu za primenu u mikroelektronskim tehnologijama
(Savez inženjera i tehničara Srbije, Beograd, 2015)
Multilayer Ni/Cu thin films were produced by dual-bath electrodeposition technique (DBT) on polycrystalline cold-rolled Cu substrate. Different Ni/Cu multilayer structures were realized by changing of process parameters ...
Metallurgical processing of copper secondary raw materials / Metalurška prerada sekundarnih sirovina bakra
(Savez inženjera i tehničara Srbije, Beograd, 2015)
Procedures for copper secondary raw materials processing include two basic stages: pretreatment of the copper waste and its further metallurgical processing. For copper waste pretreatment technology, there are different ...