Anti-Corrosion Methods and Materials: Volume 64 Issue 6

A new approach for describing pitting corrosion of steel bars in concrete

Xinchun Guan, Lianjuan Miao, Hui Li, Jinping Ou

The purpose of this study is to quantitively characterize pitting or local corrosion of steel bars. Characterization of pitting or local corrosion is important for steel bar…

The influence of arabic gum on the catalytic properties of Ni-Mo alloy coatings to intensify hydrogen evolution reaction

Elhachmi Guettaf Temam, Aidaoui Elkhanssa, Hachemi Ben Temam, Fouad Kermiche, Hamza Bentrah

Because of its wide applications in the industry, the electrodeposition of Ni/Mo as corrosion barrier and decorative coating took the attention of numerous researchers. This paper…

Effect of passivation on chloride concentration threshold of steel reinforcement corrosion

Nora Bouzeghaia, Abdelkader Mihi, Abdelkarim Aït-Mokhtar, Mahieddine Naoun

When concrete is manufactured, it can be instantaneously contaminated by chloride (Cl⁻) ions or later by their intrusion from the environment. This work aims to study the…

Effects of alternating stray current on the corrosion behaviours of buried Q235 steel pipelines

Yanbao Guo, Hai Tan, Deguo Wang, Tao Meng

With the rapid development of rail transportation and energy-delivery systems, such as buried oil and gas pipelines and high-voltage transmission lines, the alternating current…

Phage therapy of corrosion-producing bacterium Stenotrophomonas maltophilia using isolated lytic bacteriophages

Arezoo Pedramfar, Keivan Beheshti Maal, Sayed Hossein Mirdamadian

Corrosion-producing microorganisms have different physiology and include sulfate-reducing bacteria, iron oxidizers and magnesium oxidizers. Biocorrosion has been seen in various…

Unconventional fluoride conversion coating preparation and characterization

Juliána Drábiková, Stanislava Fintová, Jakub Tkacz, Pavel Doležal, Jaromír Wasserbauer

The purpose of this paper is to compare electrochemical corrosion characteristics of conventional and unconventional fluoride conversion coating prepared on magnesium alloy.

Corrosion failure analysis of the galvanized lightning rod in a 220 kV transformer substation

Jiayuan Hu, Zhixing Fang, Zhouhai Qian, Xiaoming Shen, Haifei Zhou, Dongchun Jin

The purpose of this paper is to study the cause of severe corrosion of the galvanized lightning rods in a 220 kV transformer substation, and to seek the effective corrosion…

The combined erosion and corrosion resistance of WC-Ni vacuum brazed coating

Hyung Goun Joo, Kang Yong Lee, Guo Ming Luo, Da Quan Zhang

The purpose of this paper is to investigate the combined erosion and corrosion behavior of WC-Ni vacuum brazed coating.

Corrosion and inhibition of N80 steel in 5% HCl solution by SA1-3

Liqiang Zhao, Yanhua Zhu, Pingli Liu, Jian Zhang, Yigang Liu

This paper aims to describe the corrosion behavior and possibility of inhibition by corrosion inhibitor SA1-3 in acidizing solution (5 per cent hydrochloric acid [HCl] solution)…

Evaluation of Ni0.5Zn0.5Fe2O4 nanoparticles as anti-corrosion pigment in organic coatings for carbon steel

A.U. Chaudhry, Vikas Mittal, M.I. Hashmi, Brajendra Mishra

Inorganic oxide addition can be synergistically beneficial in organic coatings if it can impart anti-corrosion properties and also act as an additive to enhance physical and/or…

Use of Salvia hispanica as an eco-friendly corrosion inhibitor for bronze in acid rain

A.K. Larios-Galvez, J. Porcayo-Calderon, V.M. Salinas-Bravo, J.G. Chacon-Nava, Jose Gonzalo Gonzalez-Rodriguez, L. Martinez-Gomez

The purpose of this research paper was to investigate the use of methanolic extract of Salvia hispanica (S. hispanica) as a green corrosion inhibitor for bronze in a simulated…

The brazing effect on the corrosion mechanism of a multilayer material with Cu

Ting Yuan, Min-da Zhang, Jia-hui Ni, Ya-xuan Chen, Fei Geng

The purpose of this paper is to compare corrosion behavior of a modified multilayer material with Cu before and after brazing process.