High-voltage electrical cables are prone to saline corrosion, mostly in coastal environments. Steel wires a crucial element withstanding the mechanical solicitations of commonly used aluminum conductor steel reinforced (ACSR) cables. An experimental accelerated corrosion test was made, using salt spray tests on greased and ungreased ACSR individual galvanized wires. The mechanism occurring spec...

The aim of this study was to verify the applicability Ohmic Model with variable ionic resistivity voltammetric zinc oxide growth on galvanized steel sheets, without chromate passivating film. Two kind sheets were studied: one produced from a bath molten containing antimony and other lead. Sb presented better performance against corrosion in comparison those Pb. electrochemical experiments perfo...

in hot dip galvanizing, several parameters such as chemical composition of coating bath, immersion time and surface roughness of specimens could affect microstructure and properties of coating. in this article, the effect of aluminum content, immersion time and surface roughness on structure and properties of alloy layers have been investigated. specimens of low carbon silicon-free steel with d...

The waste formed during sugar- and wine-making activities has attracted our attention given its ability to inhibit corrosion in the presence of brine a de-icing formulation. Herein addition amines de-sugared beet molasses winery lees is found improve their anti-corrosive properties. Thus, weight-loss experiments clearly show that small amount or results marked inhibition on carbon galvanized st...

Abstract The corrosion causes of the grounded flat steel a 110kV transmission tower were experimentally analyzed by means macro testing, microstructure inspection, chemical composition analysis, product morphology and energy spectrum, galvanized layer thickness test, soil physical property analysis other test methods. results show that improper selection anti-corrosion process service environme...