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Приказ резултата 151-160 од 183
Influence of Cu on the mechanical properties of an Al-4.4wt%Mg alloy after ECAP
(Trans Tech Publications, Ltd., 2006)
Two Aluminium alloys, type AA5182 and AA5182+1.2wt% Cu, have been studied. The
second alloy in solution treated condition is 18% stronger than the first one. During ageing at 150°C or 200°C it shows a characteristic fast ...
Transition metal complexes with thiosemicarbazide-based ligands. LIII. [4-(2-Diphenylphosphino-a-ethoxybenzyl-κP)-S-methyl-1-(4-oxidopent-3-en-4- ylidene-κO)-thiosemicarbazido-κ 2 N 1 ,N 4 ]nickel(II)
(International Union of Crystallography, 2006)
The title compound, [Ni(C 28 H 30 N 3 O 2 PS)], crystallizes with two independent molecules in the asymmetric unit. The Ni II atoms are in significantly deformed square-planar environments formed by an ONNP donor set from ...
Određivanje koeficijenta trenja pređa primenom metode adaptirane strme ravni / Determination of yarn friction coefficient by the application of adapted inclined plane method
(Savez inženjera i tehničara tekstilaca Srbije, 2006)
Razvijena je metoda za određivanje koeficijenta trenja pređa adaptacijom uređaja za određivanje koeficijenta trenja tekstilnih površina zasnovanog na principu strme ravni. Metoda je bazirana na primeni Amontonovog zakona ...
Prediction of the choking velocity and voidage in vertical pneumatic conveying of coarse particles
(Elsevier, 2006)
A method for predicting the choking velocity and voidage in vertical pneumatic conveying of coarse particles is developed and verified using the data obtained in this study as well as the data of Capes and Nakamura [C.E. ...
Morphology, internal structure and growth mechanism of electrodeposited Ni and Co powders
(Springer, New York, 2006)
In this paper the morphology (SEM analysis), the internal structure (cross-section analysis) and the growth mechanism of Ni and Co powders electrodeposited from ammoniacal electrolyte are investigated. It is shown that ...
Physical modeling of representative particles of electrodeposited copper powders / Fizičko modelovanje reprezentativnih čestica elektrohemijski istaloženog bakarnog praha
(Serbian Chemical Society, 2006)
A method for the estimation of the size of the representative particle of a copper powder is given. Cross sections of representative particles of flowing and non-flowing powders estimated by this procedure are also presented.
Karakteristike kvašenja pletenina na bazi konoplje namenjenih za medicinske svrhe / Liquid wetting properties of hemp based knitted fabrics for hospital uses
(Savez inženjera i tehničara tekstilaca Srbije, 2006)
U okviru ovog rada pletenine na bazi konoplje podvrgnute su ispitivanju maksimalnog kapaciteta apsorpcije tečnosti kao i brzine njene apsorpcije. S obzirom da su za izradu pletenina upotrebljene nehomogene kompleksne pređe ...
The evolution of structure induced by intensive milling in the system 2Bi 2 O 3 · 3TiO 2
(Elsevier, 2006)
Concurrent mechanochemical treatment of either a stoichiometric 2Bi 2 O 3 · 3TiO 2 powder mixture or (pulverized) Bi 4 Ti 3 O 12 compound was performed in a planetary ball mill. Relevant structural parameters: crystallite ...
The effect of hydrogen codeposition on the morphology of copper electrodeposits. 1. The concept of effective overpotential
(Elsevier, 2006)
The effect of hydrogen codeposition on the morphology of copper electrodeposits was studied. The dependences of the overall current and the volume of evolved hydrogen on the quantity of electricity used were plotted and ...
Antimicrobial biologically active fibers for medical applications / Antimikrobna biološki-aktivna vlakna za medicinsku namenu
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2006)
The use of textile materials in medicine has a long tradition. An important field of application of textiles in medicine is in wound care and prevention of chronic wounds, for which bandages and wound dressings are used. ...