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The effect of coarse intermetallic particles on the fracture process in forged 7000 alloys
(Wiley-Blackwell, 2006)
The effect of coarse intermetallic particles on the fracture process in 7000 alloy forgings was investigated using three alloys with different (Fe + Si) impurity levels. The intermetallic particles were identified by ...
Structural effects in electrocatalysis: Formic acid oxidation at model and real Pt catalysts
(Trans Tech Publications Ltd, Durnten-Zurich, 2006)
Formic acid oxidation was studied at low-index Pt single crystals (model systems) as well as at the platinum catalyst supported on high area carbon (real catalyst) in HClO4. The Pt single crystals were characterized by ...
Microstructure and pitting corrosion resistance of annealed duplex stainless steel
(Elsevier Ltd, 2006)
The transition from metastable to stable pitting was studied in 0.5 M NaCl water solution for two cast duplex stainless steels under different microstructural conditions achieved by annealing in the range from 900 °C to ...
Magneli phase titanium oxides as catalyst support - Electrochemical behavior of Ebonex/Pt catalysts
(Journal of New Materials for Electrochemical Systems, 2006)
The impregnation method has been applied to synthesize platinum nanoparticles on Magneli phase titanium oxide powder (Ebonex). Surface area of the Ebonex support was determined by BET technique. Distribution and morphology ...
Modelling of plasma activated CVD of Co-C-O layers in parallel plate reactor
(Elsevier, 2006)
A modelling procedure for Co-C-O layers generated on steel C35 from cobalt(II) acetylacetonate by PACVD is suggested. The investigations were carried out in a parallel plate reactor, under a radio frequency (13.56 MHz) ...
Morphologies of copper deposits obtained by the electrodeposition at high overpotentials
(Elsevier, 2006)
Morphologies of copper deposits obtained at overpotentials belonging to the plateau of the limiting diffusion current density and at higheroverpotentials were examined by the scanning electron microscopy (SEM) technique. ...
Biomaterials: Joints and problems of contact interfaces / Biomaterijali - spojevi i problemi dodirnih površina
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, 2006)
Intensive development of modern materials enables their increasing application in biomedical engineering. To make the material under consideration applicable, it should be made biocompatible with organic material. One of ...
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 ...
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 ...
Tensile properties of fiber-resin composites that consist of polyarmid fiber (Kevlar 129) and poly(vinilbutyral) / Zatezna svojstva polimernog kompozitnog materijala poliaramidna vlakna (Kevlar 129) - poli(vinilbutiral)(PVB)
(Savez inženjera metalurgije Srbije, Beograd, 2006)
Thanks to fact that composite material have usefully characteristic two or more materials, they are becoming more and more substitute standard materials in every field of technique they start to. In this study static ...