...Lianfeng Shen; Jinhua Sun; Lei Miao; Haiping Gu; Shuzhen Qiao; Lei Wang; Wei Wei Purpose The application of galvanized steel is widespread across industries due to its protective zinc coating that protects against atmospheric corrosion. However, previous studies have primarily focused on long-term...

...Yongtao Zhao; Weili Li; Xiaoyang Xuan; Jianbang Gao; Jue Wang; Liang Dong; Dawei Zang; Mingjian Wang; Xiankang Zhong Purpose This study aims to evaluate the protection performance of zinc as sacrificial anode for ABS A steel in the presence of H₂S under different temperatures, pH...

... ferritic steels Anticorrosive pigment Zinc Organic coating © Emerald Group Publishing Limited 2013 Eva Schmidova can be contacted at: eva.schmidova@upce.cz This was a cyclic corrosion test in a chamber containing salt fog. Corrosion is accelerated by the effect of condensed humidity...

...Shah; V.A. Panchal; G.V. Mudaliar; N.K. Shah Purpose The purpose of this paper is to describe the behavior of salicylidene‐N‐N′‐dimorpholine as a corrosion inhibitor for zinc in hydrochloric acid and the mechanism of its action. Design/methodology/approach The effects of various parameters...

...Da‐jing Fang; Xu‐hui Mao; Ye‐ming Zhang; Zhi‐liang Chen; Min Liu; Fu‐xing Gan Purpose The purpose of this paper is to study the compound effect between silane and cerium salts in the passivation process of chemical conversion treatment of zinc. Design/methodology/approach Chemical conversion...

... the effect of pH and temperature on the integrity of a system galvanically protected through the use of zinc anodes. Design/methodology/approach This study involved electrochemical testing at 24, 35 and 50°C in acidic and neutral solutions. As the environmental temperature and pH change the corrosion...

...‐temperature process during a solid phase. Zinc ferrites were prepared from hematite (α‐Fe₂O₃), goethite (α‐FeO.OH), magnetite (Fe₃O₄), and specularite (Fe₂O₃) entering into reaction with zinc oxide at temperatures ranging from...

...M.N. Desai; J.D. Talati; N.K. Shah Purpose A survey of technical literature indicates that there is a shortage of excellent corrosion inhibitors for zinc in non‐oxidizing acids, particularly sulphuric acid. This paper aims to describe the behaviour of ethylenediamine‐N‐N′‐dibenzylidene...

... that the research results can offer theoretical guidelines for the prevention of pipelines and facilities in the power plant from corroding. Zinc Sulphides Copper Alloys The two 50 MW‐generating units of a newly expanded power plant use reservoir water as make‐up water and cycling cooling water...

...L. Maldonado; M.A. Pech‐Canul; Safaa Alhassan Purpose Reinforcing steel bars in concrete structures exposed to tropical marine atmospheres experience very high corrosion rates due to several environmental factors. The aim of this research was mainly to elucidate if zinc‐coated rebars may delay...

... management, Steel, Zinc Galvanising can be seen as an effective and all together sustainable process which by offering a life of between 50 and 60 years can make a massive contribution to environmental planning. This is particularly true when you consider that for every two tonnes of steel made...

... was used in the development of the new synergistic inhibitor formulation. Findings A new corrosion inhibitor formulation, containing tertiary butyl phosphonate (TBP), zinc ions and citrate, has been developed to control the corrosion of carbon steel in low chloride environments. This inhibitor...

...A.M. Abdel‐Gaber; H.H. Abdel‐Rahman; A.M. Ahmed; M.H. Fathalla Purpose The aim of this paper is to elucidate the mechanism and the effect of different monohydric organic solvent on the corrosion behaviour of zinc in distilled water. Design/methodology/approach The corrosion behaviour of zinc...

... with their corrosion inhibitor efficiency. Design/methodology/approach The inhibition efficiencies of quaternary ammonium salts, cationic surfactants and non‐ionic surfactants on the corrosion of zinc in 2 M KOH solution were investigated by potentiodynamic polarisation, electrochemical impedance spectroscopy...

...Nivin M. Ahmed; Adel Attia; Mohamed M. Selim Purpose Aims to study inhibitive properties of new compounds that are based on the Wurtzite structure of zinc oxide with an admixture of cobalt using zinc oxide as a reference. Design/methodology/approach The conditions for the preparation...

...J.D. Talati; M.N. Desai; N.K. Shah Purpose The evaluation of Schiff bases derived from o‐, m‐ and p‐aminophenols and salicylaldehyde as corrosion inhibitors of zinc in sulfuric acid and to study their action mechanism. Design/methodology/approach The effect...

...Olfat A. Fadali Purpose To study the effect of rotation of a zinc/steel cylinder couple on the rate of galvanic corrosion in saline water and a saline water methyl alcohol system. Design/methodology/approach The weight loss technique was used for calculating the rate of corrosion. variables...

...L.C. Deepa; S. Sathiyanarayanan; C. Marikkannu; D. Mukherjee A new zinc phosphating bath, which produces coatings at relatively lower temperatures within a reasonable time by using of chemical accelerators has been devised. Improvement of the bath performance by the addition of divalent cations...

...B. Jabeera; S.M.A. Shibli; T.S. Anirudhan Zinc ions, produced by the electrolytic dissolution of zinc metal rods, exhibited excellent inhibition efficiency, especially in combination with the synergistic additions of tungstate and nitrite ions. The optimum ratio of tungstate: nitrite: zinc...

...Behrouz Mosayebi; Mohammad Kazemeini; Amir Badakhshan; Aliakbar Safekordi Several corrosion inhibitors, such as, HEDP, sodium molybdate and zinc ions, were added to an aqueous corrosive media containing different concentrations chloride ions, and the corrosion rates (CRs) of carbon steel were...