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Now showing items 11-20 of 88
Effect of chemical composition on microstructure, hardness and electrical conductivity profiles of the Bi-Cu-Ga alloys at 100 °C
(Serbia : Association of Metallurgical Engineers of Serbia, 2016)
Theoretical calculation and experimental investigation of the isothermal section of a ternary Bi-Cu-Ga system at 100 oC are presented in this paper. Thermodynamic binary-based calculation of the isothermal section was ...
Field applicable methods for intergranular corrosion testing of stainless steels structures / Metode ispitivanja interkristalne korozije na konstrukcijama od nerđajućh čelika na terenu
(Society for Structural Integrity and Life, 2016)
Determination of the susceptibility of austenitic stainless steel X5CrNi18-10 to intergranular corrosion (IGC) is performed by measuring the corrosion potential Ecorr in a drop of a test solution with specific chemical ...
Influence of process parameters on properties of the 4a zeolite with X-ray and FT-IR instrumental methods characterization / Uticaj procesnih parametara na osobine 4a zeolita uz karakterizaciju X-ray i FT-IR instrumentalnim metodama
(Inženjersko društvo za koroziju, 2018)
For more than three decades 4A zeolite has been an irreplaceable ingredient of powder
detergents, but there is still striving to it’s improvement in order to meet the ever more stringent
market and environmental ...
The extract of fennel fruit as a potential natural additive in food industry / Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji
(Poljoprivredni fakultet, Beograd, 2018)
In this study, the polyphenol profile and antioxidant activity of the hydro-ethanolic extract of the fennel fruit were examined in order to investigate the possibility of its application as a potential functional food ...
Catalytic activity of sulfuric acid on the morphology of electrochemically obtained copper powder / Katalitičko delovanje sumporne kiseline na morfologiju elektrohemijski dobijenog bakarnog praha
(Belgrade, Serbia : Engineering Society for Corrosion, 2015)
The subject of the research is influence of sulfuric acid on morphology of electrochemically obtained copper powder during galvanostatic electrolysis mode. In this paper electrodeposition of copper powder from sulphate ...
Mechanical and electrical properties of ternary Ag-Bi-Ga system at 250 °C
(Serbia : Association of Metallurgical Engineers of Serbia, 2017)
This paper presents a comparative review of the experimental and thermodynamic assessment of a ternary Ag-Bi-Ga system. An isothermal section at 250 °C was calculated using optimized thermodynamic data for the constitutive ...
Direct synthesis of noble metal nanostructures on carbon support by hydrothermal process / Direktna sinteza nanostrukturnog plemenitog metala na ugljeničnoj osnovi pomoću hidrotermalnog procesa
(Belgrade, Serbia : Engineering Society for Corrosion, 2015)
Nanostructures of noble metals (Pt and Ag) on carbon support were prepared from fructose and solution of the Nobel metal salts (H2PtCl6 x 6H2O or AgNO3) under hydrothermal conditions. Commercial fructose (C6H12O6) acts as ...
Study of microstructure and magnetic properties of optimally annealed R/Q Nd4.5Fe77B18.5 alloy
(Metalurgija, 2009)
The rapid-quenched (R/Q) and subsequently optimally annealed Nd-Fe-B alloy with 12 wt% Nd was characterized using the X-Ray diffractometry (XRD), transmission electron microscopy (TEM), high resolution transmission electron ...
Determination of inorganic anions in herbal tea infusions using ion chromatography / Određivanje neorganskih jona u rastvoru biljnih čajeva jonskom hromatografijom
(Serbia : Matica srpska, 2018)
The ionic content was examined in nine aqueous tea extracts in which time of boiling, acidification of the medium using lemon juice and way of preparation were observed as factors. Ion chromatography was used for determination ...
Treatment of waste sulfuric acid copper electrolyte / Tretman otpadnog sumporno-kiselog elektrolita bakra
(Institut za rudarstvo i metalurgiju Bor, 2014)
The aim of this paper was to investigate the possibility of using the copper anodes with high nickel content for electrolytic treatment of waste sulfuric acid copper electrolyte. Nickel content in each anode was about 10 ...