Anti-Corrosion Methods and Materials: Volume 70 Issue 6

Influence of technological synthesis conditions on corrosion behaviour and mechanical properties for NiTi alloys

Badegül Tunçay, Harun Çuğ, Tansel Tunçay, Dursun Özyürek, Katarzyna Cesarz-Andraczke

This study aims to investigate NiTi alloys’ characterization and corrosion behaviour produced by two different powder metallurgy (PM) methods.

Crevice corrosion behavior and mechanism of laser additive manufacturing nickel-based alloy under wedge-shaped crevice by using wire beam electrode

Yuchen Xi, Qinying Wang, Yafei Wu, Xingshou Zhang, Lijin Dong, ShuLin Bai, Yi Yang

The purpose of this study is to investigate the crevice corrosion behavior and mechanism of laser additive manufacturing (LAM) nickel-based alloy under wedge-shaped crevice.

Construction of superhydrophobic film on the titanium alloy welded joint and its corrosion resistance study

Dalei Zhang, Xinwei Zhang, Enze Wei, Xiaohui Dou, Zonghao He

This study aims to improve the corrosion resistance of TA2-welded joints by superhydrophobic surface modification using micro-arc oxidation technology and low surface energy…

Analysis of inhibitory properties of neodymium tartrate and comparison with neodymium chloride for mild steel in neutral sodium chloride solution

Minakshi Koundal, Ajay Kumar Singh, Chhaya Sharma

This paper aims to investigate the eco-friendly neodymium tartrate (NdTar) inhibitor for mild steel in sodium chloride (NaCl) solution.

The adsorption and inhibition efficiency of 2-amino-4-methoxy-6-methyl-1,3,5-triazine for corrosion of mild steel in hydrochloric acid solution

Veysi Ökten, Reşit Yıldız, Gökmen Sığırcık

This study aims to prevent mild steel (MS) against corrosion in 0.5 M HCl solution, 2-amino-4-methoxy-6-methyl-1,3,5-triazine was used. The effectiveness of the compound as a…

An investigation of the effect of sensitization on the metallurgical characteristics of dissimilarly welded austenitic-ferritic stainless steel

Anand Sharma, Sourabh Shukla, Manish Thombre, Ankur Bansod, Sachin Untawale

The purpose of this study is to examine the effects of sensitization on the metallurgical characteristics of weld joints made up of austenitic stainless steel (AISI 316L) and…

Cathodic protection of carbon steel in thin layers of seawater

Clément Génin, Marc Jeannin, Anne-Marie Grolleau, Philippe Refait

The purpose of this study is to investigate cathodic protection (CP) efficiency in the tidal zone and its associated processes.

Investigation on corrosion tendency behaviour of TA2 titanium alloy welded joints under flow scouring conditions using the array electrode method

Yingshuang Liu, Ran Liu, Dalei Zhang, Shaohua Xing, Xiaohui Dou, Xinwei Zhang, Zonghao He

The corrosion behaviour of titanium alloy surface when fluid with different flow rates flows through welded joints with different residual heights was explored.

The evaluation on the protection performance of high temperature sacrificial anode for ABS A steels in H2S-containing environment

Yongtao Zhao, Weili Li, Xiaoyang Xuan, Jianbang Gao, Jue Wang, Liang Dong, Dawei Zang, Mingjian Wang, Xiankang Zhong

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 and salinities.

Experimental and computational study of imidazole-pyridine and its derivatives as corrosion inhibitors on brass in sulfuric acid solution

Xin Zhou, Wenbin Zhou, Yang Zheng Zhang, Meng-Ran Li, Haijing Sun, Jie Sun

This paper aims to study the corrosion inhibition behavior of imidazopyridine and its three derivatives on brass.

Effect of temperature on electronucleation and growth mechanism of Zn–Ni alloy in deep eutectic solvent

Haijing Sun, Jianing Cui, He Wang, Shuai Yang, Souavang Xaikoua, Yong Tan, Xin Zhou, Baojie Wang, Jie Sun

The purpose of this paper is to study the effect of temperature on Zn–Ni alloys in ChCl–Urea.

Effect of Ti on stress corrosion cracking behavior and mechanism of Monel K500 alloy in flowing seawater

Yuchen Xi, Qinying Wang, Xiaofang Luo, Xingshou Zhang, Tingyao Liu, Huaibei Zheng, Lijin Dong, Jie Wang, Jin Zhang

The purpose of this paper is to investigate the effect Ti on stress corrosion cracking (SCC) and flow accelerated stress corrosion cracking (FA-SCC) behavior and mechanisms of…

Influence of microstructure of CoCrNi medium entropy alloy on its corrosion behavior

Junyu Shi, Shengli Ling, Yinjie Kuang, Yonggang Tong, Yongle Hu, Dunying Deng

The purpose of this paper is to reveal the effect of microstructure on the corrosion behavior of CoCrNi alloy in 3.5 Wt.% NaCl solution.

Effect of high-temperature mechanochemistry method modified TiO2 on the dispersibility and corrosion resistance of TiO2-epoxy coatings

Yang Liu, Qian Zhang, Jialing Wang, Yawei Shao, Zhengyi Xu, Yanqiu Wang, Junyi Wang

The purpose of this paper is to enhance the compatibility of titanium dioxide in epoxy resins and thus the corrosion resistance of the coatings.

Experimental study on corrosion resistance of Zn–Al–Mg alloy coating of high-strength steel wires for bridge cables

Donghui Hu, Shenyou Song, Zongxing Zhang, Linfeng Wang

This paper aims to figure out the conundrum that the corrosion resistance longevity of steel wires for bridge cables was arduous to meet the requirements.

Studies of zinc content reduction using flake zinc powder in epoxy zinc-rich coatings

Yang Liu, Jialing Wang, Huayang Cai, Yawei Shao, Zhengyi Xu, Yanqiu Wang, Junyi Wang

Epoxy zinc-rich coatings are widely used in harsh environments because of the long-lasting cathodic protection of steel surfaces. The purpose of this paper is to use flake zinc…

Progress of research on gallic acid in corrosion inhibition and rust removal protection of metals

Jiaxin Li, Zhiyuan Zhu, Zhiwei Li, Yonggang Zhao, Yun Lei, Xuping Su, Changjun Wu, Haoping Peng

Gallic acid is a substance that is widely found in nature. Initially, it was only used as a corrosion inhibitor to retard the rate of corrosion of metals. In recent years, with…

Study on the influence of different contents of impure CaO on the process of electromelting magnesia

Zhen Li, Dian-li Qu, Xu-dong Luo, Na Chen

The aim of this study is to report the effect of different content of calcium oxide on the process of electromelting magnesia.

Corrosion property of Al alloys subjected to surface severe plastic deformation: a review

Jiabo Chen, Xiaokai Guo, Hao Liu, Xuantong Lv, Shichuan Fan, Liankui Wu, Fahe Cao, Qingqing Sun

This study aims to discuss the influences of surface severe plastic deformation (S²PD) on the electrochemical corrosion, pitting corrosion, intergranular corrosion, stress…

Effects of voltage on microstructure and properties of micro-arc oxidation ceramic coatings on AZ31B magnesium alloy under constant current–constant voltage operation mode

Y.F. Shu, B. Jiang, C. Wang, R.G. Song

The purpose of this paper is to study the effects of voltage on microstructure and properties of micro-arc oxidation (MAO) ceramic coatings formed on AZ31B magnesium alloy under…

Design of P110 steel wire beam electrode for high temperature and pressure environment and application for revealing corrosion mechanism

Yuchen Xi, Qinying Wang, Xinyu Tan, Xingshou Zhang, Lijin Dong, Yuhui Song, Liyang Liu, Dezhi Zeng

The purpose of this work is to design the wire beam electrode (WBE) of P110 steel and study its corrosion behavior and mechanism under high temperature and pressure.

Equivalent conversion investigation of environmental corrosion of suspenders in long-span suspension bridge

Zhijie Yuan, Hao Wang, Rou Li, Jianxiao Mao, Hui Gao

This paper aims to investigate the equivalent relationship between accelerated corrosion tests and real environmental spectrum of suspenders in long-span suspension bridge…

An electrochemical method for characterizing the structure of double-layer capacity

Xilin Xiong, Na Zhang, Tong Niu, Quan Wu

The relation between metal corrosion behavior and double-layer capacity remains unclear. This study aims to put forward a novel method to measure double-layer capacity.

Correlation between the initial aging of epoxy coatings and the typical marine atmospheric environmental factors

Dongdong Song, Wenxiang Qin, Qian Zhou, Dong Xu, Bo Zhang

The anticorrosion coatings used in marine and atmospheric environment are subjected to many environmental factors. And the aging failure has been puzzling researchers. The purpose…