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Corrosion of chromium white cast iron in acidic medium / Korozija visokohromnog belog gvožđa u kiseloj sredini
(Belgrade, Serbia : Engineering Society for Corrosion, 2008)
In this work we studied the electrochemical behavior of chromium white cast irons in deaerated aqueous sulphuric acid solutions of the pH 1-3. The measurements of concentrations of dissolved iron and chromium in the solution, ...
Corrosion causes in thermal power plants and ways of prevention / Uzroci korozije u termoenergetskim postrojenjima i načini prevencije
(Belgrade, Serbia : Engineering Society for Corrosion, 2009)
Corrosion damages often exert considerable influence on outages number and hence on the loss of thermal power plant availability. In order to accomplish the aim of reducing the corrosion to it's minimum and prevent main ...
Electrolysis conditions for obtaining cupric oxide (CUO) / Uslovi dobijanja bakar (II) oksida elektrolitičkim putem
(Belgrade, Serbia : Engineering Society for Corrosion, 2009)
Conditions for obtaining copper powder with different regimes of electrolysis [potentiostatic, galvanostatic and programmed current-voltage regimes ( periodically changing rate)] and effects on it's morphology and ...
The roughness analysis of metal coatings by STM technique part IV: The relation between brightness and mechanisms of metal electrodeposition / Analiza hrapavosti galvanskih prevlaka tehnikom skenirajuće tunelske mikroskopije IV deo - veza između sjaja i mehanizma elektrohemijskog taloženja metala
(Belgrade, Serbia : Engineering Society for Corrosion, 2003)
In this work is given the analysis of roughness of copper coatings electrodepositedfrom a sulfate bath in the presence of modified polyglycol ether (Lutron H F 1), PEG 6000 and 3 - mercapto alkane sulfonate, by methodology ...
Electrochemically deposed Ni/W composite coatings obtained under constant and pulsating current regimes / Kompozitne Ni/WC prevlake dobijene elektrohemijskim taloženjem konstantnom i pulsirajućom strujom
(Belgrade, Serbia : Engineering Society for Corrosion, 2003)
The properties of composite coatings are dependent on properties of the base metal, as well as on properties of incorporating particles. The Ni / W composite coatings were obtained by electro deposition from commercially ...
The roughness analysis of metal coatings by STM technique part III: Analysis of copper coatings electrodeposited with thiourea as brightening additive / Analiza hrapavosti galvanskih prevlaka tehnikom skenirajuće tunelske mikroskopije III deo - analiza prevlaka bakra istaloženih sa tioureom kao aditivom za sjaj
(Belgrade, Serbia : Engineering Society for Corrosion, 2003)
In this work is given the analysis of roughness of copper coatings electrodeposited from a sulfate bath in the presence of thiourea, by methodology which is described in part I of this work. It was shown that the ...
New method of the determination of specific surface of copper obtained by the electrodeposition / Novi metod određivanja specifične površine elektrohemijski istaloženog bakra
(Belgrade, Serbia : Engineering Society for Corrosion, 2007)
The specific surface of electrodeposited copper was determined using recently proposed way for the estimation of the real surface area of metal deposits. The obtained values of the specific surface of copper deposits were ...
Influence of the structure of metallic chromium on its electrochemical and chemical corrosion / Uticaj strukture metalnog hroma na njegovu elektrohemijsku i hemijsku koroziju
(Belgrade, Serbia : Engineering Society for Corrosion, 2005)
It was shown that metallic chromium in aqueous solution of sulfuric acid dissolves in accord with the electrochemical mechanism proposed by Wagner and Traud, but also by a direct chemical reaction of metal with water ...
The effect of metal surface condition on the brightness and the structure of metal coatings. PART II, Morphology and structure of electrodeposited metal coatigs / Uticaj stanja površine metala na sjaj i strukturu metalnih prevlaka. II deo, Morfologija i struktura elektrohemijski istaloženih prevlaka metala
(Belgrade, Serbia : Engineering Society for Corrosion, 2007)
The properties which determine whether the metal surface is mirror bright are precisely determined by STM investigations. Mirror brightness of metal surfaces can be associated with the high degree of mirror reflection which ...
The effect of current density, deoisition time and electrolytic pH value on roughness of copper coatings / Uticaj gustine struje, vremena taloženja i pH – vrednosti elektrolita na hrapavost prevlaka bakra
(Belgrade, Serbia : Engineering Society for Corrosion, 2006)
The copper coatings were electrodeposited directly onto aluminium from the bath: (CuSO4 (55 g/dm3) + CH2 NH2 - CH2OH (100g/ dm3) + (NH4)2SO4 (30 g/dm3) + Na2SO4(10H2O (75g/dm3) + Na2CO3 (3g/dm3), room temperature, j = 0.3 ...