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Prikaz rezultata 11-20 od 113
Interface shape and distribution of solute during Vertical Bridgman growth of Al-Cu alloy
(Elsevier, Amsterdam, 2002)
Results presented in this paper contribute to investigation of the influence of solidification rate (R) and the initial concentration of solute (C-o) on the interface shape and the distribution of the solute. Solidification ...
Bulk etching rate of LR115 detectors
(Pergamon-Elsevier Science Ltd, Oxford, 2002)
The thickness of the layer of LR115 detector removed during etching was measured with a very precise instrument. Dependence of the bulk etch rate on temperature of the etching solution was investigated. It has been found ...
Stress corrosion cracking susceptibility of Al-Mg alloy sheet with high Mg content
(Elsevier Science Sa, Lausanne, 2002)
Slow strain rate testing (SSRT) was used to study the effect of the microstructure on the stress corrosion cracking (SCC) susceptibility of Al-Mg alloy sheet containing 6.8 wt.% Mg. In the cold-rolled and fully annealed ...
The growth of germanijum single crystal in the universal multizone crystallization furnace by application of the electronic Bridgman-Stocbarger method / Rast monokristala germanijuma u univerzalnom multizonskom kristalizatoru primenom elektronske Bridgman-Stocbarger metode
(Savez inženjera metalurgije Srbije, Beograd, 2002)
This paper examines the possibility of the application of multizone furnace, i.e. universal multizone crystallizator furnace in obtaining germanijum (Ga added) single crystal using electronic Bridgman-Stocbarger method. ...
Synthetic lubricants based on copolymers of n-butyl methacrylate and α-olefins / Sintetička maziva na bazi kopolimeran-butilmetakrilata i α-olefina
(Association of Chemical Engineers of Serbia, 2002)
Synthetic fluids obtained by the copolymerization of α -olefins with alkyl esters of unsaturated carboxylic acids have a unique combination of properties of non-polar poly-a-olefins (PAOs) and polar esters in a single ...
The thermal degradation of Poly(methyl methacrylate)/silicon carbide nanocomposites / Termička degradacija nanokompozita poli(metil metakrilat)/silicijum-karbid
(Association of Chemical Engineers of Serbia, 2002)
The thermal stability of poly(methyl methacrylate) (PMMA) and silicon carbide (SiC) composites was studied by thermogravimetry. The influence of particle size, SiC structural modification and particle specific surface was ...
Predictive modeling of the mechanical properties of particulate hydroxyapatite reinforced polymer composites
(Wiley, Hoboken, 2002)
The influence of particle geometry and volume fraction on the mechanical properties of a hydroxyapatite (HAp) particulate reinforced polymer (poly-L-lactide and collagen) matrix composite was investigated through finite-element ...
Epoxy coatings electrodeposited on aluminium and modified aluminium surfaces / Epoksidne kataforetske prevlake na aluminijumu i modifikovanim površinama aluminijuma
(Association of Chemical Engineers of Serbia, 2002)
The corrosion behaviour and thermal stability of epoxy coatings electrodeposited on modified aluminum surfaces (anodized, phosphatized and chromatized-phosphatized aluminium) were monitored during exposure to 3% NaCl ...
Influence of heat transfer conditions on determination of thermal shock resistance of refractories / Uticaj prenosa toplote na određivanje termostabilnosti vatrostalnog materijala
(Savez inženjera metalurgije Srbije, Beograd, 2002)
The goal of this thesis was to determine the thermal shock resistance of alumina based refractories in the case of a heat transfer conditions different from the standard conditions given by quenching test JUS. B. D.8 319. ...
Influence of the semiconductor doping level on the carrier surface density in an AlGaN/GaN MODFET channel
(Proceedings of the fourth Yugoslav Materials Research Society Conference (YUCOMAT IV), 2002)
In this paper the influence of doping level in AlGaN and GaN on the carriers surface density in a channel of modulation doped field effect transistors (MODFETs) has been investigated. The carriers concentration profile in ...