Anti-Corrosion Methods and Materials: Volume 71 Issue 5

Aging behavior difference between aqueous coatings and solvent coatings in sulfuric acid environment

He Wang, Zhiguo Li, Haifei Zhou, Zhengqiang Zhou, Wei Lu, Pengzhen Wang, Jiagang Zhang, Jin Gao, Pan Yi

This paper aims to compare the aging behavior of water-based coatings and solvent-based coatings in sulfuric acid environments and to discuss the related mechanism.

Study on the screening of marine beneficial bacteria and the inhibition of sulfate-reducing bacteria corrosion in marine oil field produced water

Jian Wang, Xinyi Zhang, Min Du, Xueyan Shan, Zhiyu Tian

The purpose of this study is to provide ideas and theoretical guidance for green, environmentally friendly and efficient “bacteriostasis with bacteria” technology.

A high-resolution characterization of surface film formed on alloys 800 and 690 exposed to chloride and thiosulfate-containing solution at 300°C

Shan Gao, Bin Wang, Xinjie Yao, Quan Yuan

This paper aims to characterize the surface film formed on Alloys 800 and 690 in chloride and thiosulfate-containing solution at 300°C.

The effect of NaCl concentration on impact-sliding fretting corrosion behavior of Inconel 690TT heat transfer tubes

Yinghong Li, Wei Tan, Wenjie Pei, Guorui Zhu

The purpose of this paper is to investigate the effect of NaCl solution with different concentrations on impact-sliding fretting corrosion behavior of Inconel 690TT steam…

Effects of nano-SiO2 particle addition on the structure and properties of micro-arc oxidation ceramic coatings on 7075 aluminum alloy

Song Tang, Xiaowen Chen, Defen Zhang, Wanlin Xie, Qingzheng Ran, Bin Luo, Han Luo, Junwei Yang

The purpose of this study is to investigate the influence of varying concentrations of nano-SiO₂ particle doping on the structure and properties of the micro-arc oxidation (MAO…

Unveiling optimal half-cell potentials in RCC slabs through cutting-edge ANFIS, ANN and genetic algorithm integration

Shikha Pandey, Sumit Gandhi, Yogesh Iyer Murthy

The purpose of this study is to compare the prediction models for half-cell potential (HCP) of RCC slabs cathodically protected using pure magnesium anodes and subjected to…

Effect of different sealers on the properties of phosphate conversion coatings on 30CrMnSi alloys

Haonan Guo, Chunxia Wang, Hui Liu

This study aims to investigate a chromium-free sealing treatment process to replace the chromate sealing process in response to the environmental hazards caused by chromate in the…

Anti-corrosive superhydrophobic coatings for reinforcement protection: recycling of concrete garbage

Xiaohu Wen, Xiangkang Cao, Xiao-ze Ma, Zefan Zhang, Zehua Dong

The purpose of this paper was to prepare a ternary hierarchical rough particle to accelerate the anti-corrosive design for coastal concrete infrastructures.

Transient analysis of the electrochemical noise arising from the stainless steel local anodic events by the equivalent circuit approach

Wei Liu

This study aims to investigate the individual electrochemical transients arising from local anodic events on stainless steel, to uncover the potential mechanisms producing…

Corrosion resistance of a superhydrophobic polypropylene coating on magnesium alloy AZ31

Shengjian Zhang, Min Li, Baoyi Li, Hansen Zhao, Feng Wang

To improve the corrosion resistance of magnesium alloys, the construction of protective coatings is necessary to extend the service life of Mg-based materials.

Study on the corrosion performance of supersonic atmospheric plasma sprayed Cr3C2-NiCr coatings

Chong Zhang, Jiayi Xiang, Qifan Wen

Due to the harsh underground environment in coal mining, the surface of hydraulic support columns corrodes severely, resulting in significant economic losses. Therefore, a highly…

Prediction of flexural strength in FRP bar reinforced concrete beams through a machine learning approach

Aneel Manan, Pu Zhang, Shoaib Ahmad, Jawad Ahmad

The purpose of this study is to assess the incorporation of fiber reinforced polymer (FRP) bars in concrete as a reinforcement enhances the corrosion resistance in a concrete…

A review of physical properties of hot-dip galvanized coating layer by layer and their respective electrochemical corrosion behavior

Zhiwei Li, Dingding Li, Yulong Zhou, Haoping Peng, Aijun Xie, Jianhua Wang

This paper aims to contribute to the performance improvement and the broader application of hot-dip galvanized coating.