Anti-Corrosion Methods and Materials: Volume 66 Issue 6

D.C. etching anode aluminum foil to form branch tunnels by electroless depositing Cu

Zhenqi Liu, Jie Wang, Jianhan Chen, Xiya Liu, Yibin Yin, Chaolei Ban

The purpose of this study is to explore the mechanism of branch pits and tunnels formation and increase the specific surface area and capacitance of anode Al foil for high voltage…

Corrosion behavior of X80 steel under disbond coating interfered with AC

Qingmiao Ding, Zili Li, Tao Shen, Gan Cui

This paper aims to research the corrosion behavior of the metal under the disbonded coatings interfered with AC through electrochemical method.

The influence of pulsed gas metal arc welding on the fatigue and corrosion-fatigue properties of wrought aluminium 6061-T651

Madeleine Du Toit, Kalenda Mutombo

This paper aims to characterise the hardness, tensile properties, corrosion behaviour and fatigue properties (in air and in a 3.5 per cent NaCl solution) of aluminium 6061-T651 in…

Galvanic corrosion of electronic material copper coupled silver-coating in electronic systems

Hualiang Huang, Furong Bu

The purpose of this study is to provide a theoretical basis for the study of the galvanic corrosion mechanism of copper coupled silver-coating under a thin electrolyte layer in…

Influence of pH level of artificial saliva on corrosion behavior and nickel ion release of a Ni-Cr-Mo alloy: an in vitro study

Elnaz Moslehifard, Sanaz Ghasemzadeh, Farzad Nasirpouri

The purpose of this paper (in vitro) study was to determine the effect of pH of artificial saliva on the corrosion behavior of a Ni-Cr-Mo alloy at 37 ± 1°C.

Effect of thermal aging on IGC of cold worked Cr-Mn austenitic stainless steel

Sourabh Shukla, Awanikumar P. Patil, Ankur Bansod

The purpose of this study is to investigate the effect of prior cold work after annealing and thermal ageing on intergranular corrosion or sensitization of Cr-Mn austenitic…

Corrosion inhibition of aluminum by oxalate self-assembling monolayer

P. Satyabama, Susai Rajendran, Tuan Anh Nguyen

This paper aims to evaluate the inhibition efficiency (IE) of oxalate ions in controlling corrosion of aluminum at pH 10.

Enhancement of corrosion protection of low nickel austenitic stainless steel by electroactive polyimide-CuO composites coating in chloride environment

Jeetendra Kumar Malav, Ramesh C. Rathod, Vipin Tandon, Awanikumar P. Patil

The purpose of this study is to improve the anticorrosion performance of low nickel stainless steel (AISI 201) in 3.5% NaCl by electroactive polyimide/copper oxide (EPI/CuO…

Sintering and hot corrosion of yttria silicate tablets in molten salts prepared by spark plasma sintering

Merlina A. Navarro Villanueva, Luis A. Soto Hernández, Melquisedec Vicente Mendoza, Ángel de J. Morales Ramírez, Fernando Juárez López

This paper aims to study the microstructural hot corrosion behaviour of the sintered Y₂SiO₅ ceramic silicate under a Na₂SO₄ + V₂O₅ mixture at an engine representative temperature…

Microstructure, hardness and corrosion behaviour of friction-stir processed AA5083

Vaira Vignesh Ramalingam, Padmanaban Ramasamy, Madhav Datta

The purpose of this study is to refine the microstructure and improve the corrosion behaviour of aluminium alloy AA5083 by subjecting it to friction stir processing (FSP).

Using CFD and PIV to investigate rotating cage-related hydrodynamics for CO2 corrosion studies analyzing 2-, 4- and 8-coupons setups

Yolitzin Alvarado, Rosenberg Romero, Juan Carlos García, Adrian del Pozo, Roberto Zenit, Sergio Alonso Serna

The purpose of this study is to evaluate the corrosion in CO₂ using Rotating cage (RC) and Computational fluid dynamics (CFD) software. RC experiments were carried out in a CO₂…

Effects of electrolyte system on the microstructure and properties of MAO ceramics coatings on 7050 high strength aluminum alloy

Y. Zong, G.P. Cao, T.S. Hua, S.W. Cai, R.G. Song

This paper aims to investigate the effects of different electrolyte systems on the properties of micro-arc oxidation coating on 7050 high strength aluminum alloy.

Effects of potassium silicate on corrosion behavior of dacromet coating

Khashayar Tabi, Mansour Farzam, Davood Zaarei

Potassium silicate sealer was applied on solvent-cleaned, acid-pickled, dacromet-coated steel to improve its corrosion resistance. The purpose of this paper is to study the…

Electrochemical corrosion behavior of HVOF sprayed WC–12Co coating on H13 hot work mould steel

Kong Weicheng, Shen Hui, Gao Jiaxu, Wu Jie, Lu Yuling

This study aims to investigate the electrochemical corrosion performance of high velocity oxygen fuel (HVOF) sprayed WC–12Co coating in 3.5 Wt.% NaCl solution, which provided a…

A new insight into corrosion inhibition process of mild steel in sulfuric acid medium: a combined experimental and theoretical study

Aziz Boutouil, My Rachid Laamari, Ilham Elazhary, Hafid Anane, Abdeslem Ben Tama, Salah-Eddine Stiriba

This study aims to investigate the inhibition effect of a newly synthesized1,2,3-triazole containing a carbohydrate and imidazole substituents, namely…

Investigation of graphene effect on the anti-corrosion behaviour of polyurethane coatings in sea-water

Hai Tan, Deguo Wang, Yanbao Guo

Abundant oil and gas reservoirs in the deep-water are the valuable non-renewable energy sources. However, sea-water could enhance the corrosion of marine equipment such as…

Investigations on the void coalescence and corrosion behaviour of titanium grade 4 sheets during single point incremental forming process

G. Yoganjaneyulu, Y. Phaneendra, V.V. Ravikumar, C. Sathiya Narayanan

The purpose of this paper is to investigate the void coalescence and corrosion behaviour of titanium Grade 4 sheets during single point incremental forming (SPIF) process with…

Fractal characteristics of AC corrosion morphology of X80 pipeline steel in coastal soil solution

Yu Fu, Jie Kou, Cuiwei Du

Pipelines are seriously corroded due to the close distance between pipelines and high voltage transmission lines. The purpose of this paper is to study the influence of…

The corrosion behavior of chromated AA2024 aluminum alloy in 3.5% NaCl solution

Yong Zhou, Pei Zhang, Jinping Xiong, Fuan Yan

A chromate conversion coating was prepared on the surface of bare AA2024 aluminum alloy by direct immersion in the chromating treatment bath, and the corrosion behavior of…