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Prikaz rezultata 11-20 od 28
(NH4)2SO4 corrosion of cement in concrete analyzed by an improved mathematical model / (NH4)2SO4 korozija cementa u betonu analizirana poboljšanim matematičkim modelom
(Serbian Chemical Society, Belgrade, 2009)
This paper gives a critical analysis of the equation that predicts and estimates the progress of degradation for various building materials, recently proposed by Matsufuji et al.1 After the analysis, the paper suggests an ...
The influence of steel surface modification by electrodeposited Zn-Fe alloys on the protective behaviour of an epoxy coating
(Elsevier Science Sa, Lausanne, 2003)
The electrochemical and transport properties of epoxy coatings electrodeposited on steel and steel modified by Zn-Fe alloys were investigated during exposure to 3% NaCl. The Zn-Fe alloys were deposited on steel surface ...
Mechanics of submerged jet cavitating action: material properties, exposure time and temperature effects on erosion
(Springer, New York, 2008)
Experimental setup with a submerged cavitating jet has been used for the study of influences of material, exposure time and working fluid temperature on the erosion process. Each of the parameters has been varied separately, ...
Corrosion protection of aluminum by vinyltriethoxysilane coatings / Koroziona stabilnost prevlaka viniltrietoksisilana
(Engineering Society for Corrosion, Belgrade, Serbia, 2008)
In this work the influence of the deposition parameters, i.e. silane solution concentration, deposition time and curing time on the corrosion stability of vinyltriethoxysilane (VTES) coatings on aluminum was investigated. ...
The adhesion of epoxy cataphoretic coating on phosphatized hot-dip galvanized steel / Adhezija epoksidne kataforetske prevlake na fosfatiranom pocinkovanom čeliku
(Association of Chemical Engineers of Serbia, 2006)
The influence of hot-dip galvanized steel surface pretreatment on the adhesion of epoxy cataphoretic coating was investigated. Phosphate coatings were deposited on hot-dip galvanized steel and the influence of fluoride ...
Electrochemical synthesis and corrosion behavior of thin polyaniline-benzoate film on mild steel
(Elsevier Science Sa, Lausanne, 2004)
The electrochemical synthesis and corrosion behavior of polyaniline (PANI) on mild steel from sodium-benzoate solutions were investigated. Thin, adherent, polyaniline films were obtained by anodic oxidation with current ...
Electrodeposition and characterization of Zn-Ni alloys as sublayers for epoxy coating deposition
(Springer, Dordrecht, 2001)
The chemical composition and phase structure of Zn-Ni alloys obtained by electrodeposition under various conditions were investigated. The influence of the deposition solution and deposition current density on the composition, ...
Effect of surface modification by Fe-P alloys on corrosion behaviour of epoxy coatings electrodeposited on steel
(Bulletin of Electrochemistry, 2001)
Corrosion behaviour of electrodeposited epoxy coatings on electrochemically modified steel surface by Fe-P alloys of different chemical and phase structures has been investigated by exposure to 3% NaCl. The electrochemical ...
Problems and prospect of Al-Mg alloys application in marine constructions
(Savez inženjera metalurgije Srbije, Beograd, 2006)
The position of steel as the most widely used material in the shipbuilding industry originates from the superior mechanical properties and low manufacturing costs The increasing demands for lowering the weight of different ...
The study of corrosion stability of organic epoxy protective coatings on aluminium and modified aluminium surfaces
(Soc Brasileira Quimica, Sao Paulo, 2005)
Epoxy coatings were formed by cathodic electrodeposition of an epoxy resin on aluminium and modified aluminium surfaces (phosphatized, chromatized-phosphatized and anodized aluminium) using a constant voltage method (resin ...