...K. Zakowski; M. Szocinski; M. Narozny Purpose The purpose of this paper is to investigate whether the sedimentation of calcareous deposits occurs on cathodically protected steel in Baltic sea water. Design/methodology/approach Steel electrodes were cathodically polarized in natural Baltic sea...

...Jiayuan Hu; Shun‐an Cao; Jianli Xie Purpose The purpose of this paper is to explore the long‐term corrosion behavior of carbon steel in 3% NaCl solution and evaluate the effect of rust layer on the corrosion process. Design/methodology/approach The corrosion behavior of rusted carbon steel...

...Hassan S. Emira; Alia A. Shakour; Sayed S. Abd El Rehim; Inas A. Saleh; Mohammed A. El‐Hashemy Purpose The paper aims to evaluate the anti‐corrosion performance of inorganic pigments included in paint systems based on plasticized‐chlorinated rubber for carbon steel in different environmental...

...Fatemeh Baghaei Ravari; Saeed Mohammadi; Athareh Dadgarinezhad Purpose The purpose of this paper is to investigate how to improve the corrosion inhibition behavior of molybdate‐based inhibitors for mild steel, using organic compounds containing a phenyl ring together with nitrite agent. As picrate...

...Mohammad Ismail; Bala Muhammad; Esah Hamzah; TanWui Keong Purpose The purpose of this paper is to present results of an evaluation of dual‐phase and galvanized steel reinforcements in corrosive environments. Design/methodology/approach Low carbon steels were intercritically annealed at 740°C...

... in the electroless Ni‐P deposits on its surface nature, morphology and corrosion resistance. Design/methodology/approach The corrosion behavior of electroless Ni‐P coatings generated on mild steel coupons from an acidic and an alkaline baths and their anti‐corrosion performance of was compared systematically...

... theoretical guidelines for preventing water‐wall of power plants from corroding. Zhiping Zhu can be contacted at: zzp8389@163.com © Emerald Group Publishing Limited 2012 Pitting corrosion Chloride Walls Water Alloys Steels Ions Phosphate treatment had been widely used in super...

...Hesham Tawfik M. Abdel‐Fatah Purpose The purpose of this paper is to carry out laboratory studies of the inhibition effect of tyrosine (Tyr) on the corrosion of low chromium alloy steel (ASTM A213 grade T22) in 7 wt percent sulfamic acid solutions. Design/methodology/approach The corrosion...

... of this paper is to study the effects of AC on the OCPP and, using electrochemical impedance spectroscopy (EIS), to investigate how to get the optimum cathodic protection. Design/methodology/approach The paper describes the application of EIS to investigate the OCPP of X70 steel in a soil simulating...

... of the KH560 solution. Shuo Zhao can be contacted at: sharon0252003@yahoo.com.cn © Emerald Group Publishing Limited 2011 Steels Films (states of matter) Surface treatment KH560 Silane film Concentrated solution Surface treatment of metals using silane solution is a new and clean...

...‐corrosion properties for X80 longitudinally welded pipe. Shao Huai Qi can be contacted at: shaohq@tust.edu.cn © Emerald Group Publishing Limited 2011 Plastics Coating processes Steels Corrosion three‐layer polyethylene Low application temperature Epoxy powder coating X80...

...Aprael S. Yaro; Anees A. Khadom; Hadeel F. Ibraheem Purpose The aim of this paper is to investigate peach juice as a cheap, raw, green and non‐toxic anti‐corrosion material for mild steel corrosion in hydrochloric acid at different temperatures. Design/methodology/approach The corrosion...

...Shi Fuhua; Wang Xiutong; Yu Jianqiang; Hou Baorong Purpose The purpose of this paper is to evaluate the inhibitive effect of a polyaniline copolymer, namely, poly(aniline‐co‐o‐anthranilic acid) solution, on the corrosion of carbon steel in hydrochloric acid. The effect of the different...

... and function via adsorption on carbon steel surface, which follows Frumkin adsorption isotherm. The addition of KI, KBr and KSCN to N‐3‐hydroxyl‐2‐naphthoyl hydrazone derivatives had a synergistic effect in enhancing the efficiency of corrosion inhibition. Originality/value This paper provides useful...

...M. Abdallah; S.T. Atwa; N.M. Abd‐Allah; A.S. Fouda Purpose The purpose of this paper is to investigate the effects of several azole derivatives on the corrosion inhibition of irradiated and non‐irradiated plain carbon steel in 0.5 M nitric acid (HNO₃) solutions at 30‐60°C and to study...

...Tapan Kumar Rout Purpose The purpose of this paper is to develop a corrosion resistant zinc‐free coating for interstitial free steel. Design/methodology/approach The objective was achieved by developing a titania‐silica hybrid coating through a sol‐gel process by incorporating a dye molecule...

...An Lin; Xian Zhang; Dajing Fang; Miao Yang; Fuxing Gan Purpose The purpose of this paper is to study the corrosion resistance and the insulating characteristics of an environment‐friendly chromium‐free coating on electrical steel. Design/methodology/approach A water‐based semi‐inorganic...

...L. Maldonado; Omán Quiroz‐Zavala; Luis Díaz‐Ballote Purpose The purpose of this paper is to elucidate if there is a loss in bond strength between galvanized steel used as reinforcement, and concrete of water‐to‐cement (w/c) ratio of 0.4 and 0.5, after both types of sample were cured for seven, 21...

...C. Miranda‐Herrera; I. Sauceda; J. González‐Sánchez; N. Acuña Purpose The purpose of this paper is to evaluate the electrochemical behaviour of two carbon steels exposed to acidic geothermal solutions and their resistance to hydrogen induced cracking (HIC), in order to determine the effect...

...G.H. Sedahmed; H.A. Farag; M.A. Hassan; I. Hassan Purpose The purpose of this paper is to study the effect of the relative velocity between ship hull and seawater on the rate of zinc consumption and degree of cathodic protection during sacrificial cathodic protection of steel hulls using zinc...