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Приказ резултата 31-40 од 113
The effect of reversing current deposition on the apparent density of electrolytic copper powder / Uticaj reversne struje na nasipnu masu pri elektrolitičkom taloženju bakarnog praha
(Serbian Chemical Society, 2002)
The possibility of depositing copper powders with different apparent density by changing the shape of reversing current wave is shown. The morphology and crystallinity of powder particles can be varied considerably by ...
Cu(II) complexes with a pendant octaazamacrocycle and μ-bonded aromatic carboxylates
(Serbian Chemical Society, 2002)
Three new cationic mixed-ligand Cu(II) complexes with N,N′,N″,N‴-tetrakis(2-pyridylmethyl)-1,4,8,11- tetraazacyclotetradecane (tpmc) and bridging aromatic mono- or dicarboxylate ligands were prepared. Elemental analysis, ...
The influence of electroless plated chromium on printing properties of aluminum offset printing plate
(Journal of the Serbian Chemical Society, 2002)
A method for the improvement of the printing properties of offset printing forms is presented. Specimens of technical aluminum were electrochemically roughened and treated in different alkaline solutions of chromium chloride ...
Activation of Wool Fibre Surface by Air Low-Temperature Plasma for an Application of Biopolymer
(Faculty of Sciences and Mathematics, Department of Physics, Niš, 2002)
An estimation of the interfacial energy of the copper-copper sulphate solution interface and of the specific surface of copper powder / Procena međupovršinske energije bakar-rastvor bakar sulfata i specifične površine bakarnog praha
(Serbian Chemical Society, 2002)
Apossible way for the estimation of the interfacial energy of the copper – copper sulphate solution interface is proposed. The estimated value of (2.7±0.3) J cm-2 and the derived equations which relate the specific surface ...
Neke metode i uređaji za ispitivanje jednocikličnih i višecikličnih karakteristika tekstilnih materijala pri dejstvu aksijalnih sila / Some methods and devices for investigation of textile materials behavior under occurring once and repeated action of external axial forces
(Savez inženjera i tehničara tekstilaca Srbije, 2002)
Razmatrane su neke metode i uređaji za ispitivanje ponašanja tekstilnih materijala pri jednostrukom i višestrukom dejstvu spoljašnjih aksijalnih sila čiji je intenzitet manji od prekidnog. U radu su prikazani različiti ...
Complex evaluation of elastic characteristics of clothing wool fabrics by 'DA Q XIAO q' method / Kompleksna ocena elastičnih karakteristika vunenih odevnih tkanina 'DA Q XIAO q' metodom
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2002)
Chinese method "DA Q XIAO q" is applied on 18 samples of clothing wool fabrics made in three variants of weaves (plain, twill 2/2, cross-twill) aimed at establishing the complex evaluation of elasticity of investigated ...
Thermomechanical processing of micro alloyed steels in Sartid A.D.: Part III - comparison of of Tnr temperatures determined on laboratory and industrial scale / Termomehanička prerada mikrolegiranih čelika koncerna Sartid: III deo - poređenje Tnr temperatura određenih u laboratorijskim i industrijskim uslovima
(Savez inženjera metalurgije Srbije, Beograd, 2002)
The aim of this work was to compare the Tnr temperatures of microalloyed steels estimated on laboratory (Tnr**l) and industrial scale (Tnr**l). Laboratory and industrial scale are related to testing on high temperature ...
Alumina/silica aerogel with zinc chloride alkylation catalyst: Influence of supercritical drying conditions and aerogel structure on alkylation catalytic activity
(Elsevier, Amsterdam, 2002)
Alumina/silica aerogel with zinc chloride alkylation catalyst, was obtained using one step sol-gel synthesis and subsequent drying with the supercritical carbon dioxide. The high density supercritical carbon dioxide drying ...
Finite element modeling of mechanical properties of particulate composite biomaterials
(Proceedings of the fourth Yugoslav Materials Research Society Conference (YUCOMAT IV), 2002)
The influence of inclusion geometry and volume fraction on stiffness behavior of a particle hydroxyapatite filled polymer (poly-L-lactide and collagen) matrix composite was investigated by finite element. analysis. The ...