Anti-Corrosion Methods and Materials: Volume 67 Issue 2

Effect of Sn on the corrosion behavior of weathering steel in a simulated tropical marine atmosphere

Cheng Jiang, Ying Yang, Xuequn Cheng, Jinbin Zhao, Xiaogang Li

This study aims to study the effect of Sn on the corrosion behavior of weathering steel (WS) in a simulated tropical marine atmosphere.

Electrochemical corrosion performances of laser thermal sprayed amorphous Al–Ti–Ni coatings in marine environment

Kong Dejun, Chen Haixiang

The purpose of this paper is to investigate the effects of laser power on the electrochemical corrosion performance in 3.5% NaCl, 0.1 M H₂SO₄ and 0.1 M NaOH solutions, which…

Appraisal on corrosion performances of CrNi, TiAlN/CrNi and CrNi–Al2O3–TiO2 coatings on H13 hot work mold

Kong Dejun, Li Jiahong

The purpose of this paper is to evaluate the salt spray corrosion (SSC) and electrochemical corrosion performances of CrNi, TiAlN/NiCr and CrNi–Al₂O₃–TiO₂ coatings on H13 steel…

Effect of carbides on sensitivity of pitting corrosion in Inconel 718 alloy

Xianping Wei, Wen Jie Zheng

This paper aims to expand the application area of Inconel 718 alloy in marine environment, the sensitivity of pitting corrosion should be analyzed and discussed, especially the…

Determination of critical salinity of pitting and uniform corrosion of X60 under CO2-O2 coexistence environment

BaoJun Dong, Wei Liu, Fei Wu, JiaQi Zhu, Banthukul Wongpat, Yonggang Zhao, Yueming Fan, TianYi Zhang

The salinity of the oilfield produced water has a significant effect on steel corrosion. The purpose of this paper is to study the influence of salinity on corrosion behavior of…

Effect of micro-arc oxidation coating on stress corrosion behavior of AA7050

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

This paper aims to study the effect of Micro-arc oxidation (MAO) coating on stress corrosion and electrochemical behavior of aluminum alloy.

Effect of relative humidity on corrosion of Q235 carbon steel under thin electrolyte layer in simulated marine atmosphere

Qingqing Song, Xudong Wang, Boyang Pan, Lei Wan

The purpose of this paper is to obtain the environmental factor, which has the greatest effect on the corrosion rate of Q235 carbon steel under thin electrolyte layer, and to…

Effect of AC interference on hydrogen evolution reaction of x80 steel

JiaYu Zhou, Zili Li, JianGuo Liu, Xiao Xing, Gan Cui, ShouXin Zhang, Ran Cheng, YiShu Wang

The purpose of this paper is to quantify the influence of alternating current (AC) interference on hydrogen evolution reaction of X80 steel.

Effect of cerium nitrate and salicylic acid on the titanium–zirconium chemical conversion coating of 6061 aluminum alloy

Xiaobo Wang, Wen Zhan, Boyi Gui

The purpose of this paper is to develop a chrome-free and phosphorus-free chemical conversion coating with good corrosion resistance, a novel chemical conversion coating was…

Experimental and computational studies on heterocyclic organic compounds as corrosion inhibitors for copper immersed in O/W emulsion medium

Sang Xiong, Jia Si, Jianlin Sun, Hao Wu, Hongchen Dong, Chao Zhang

Corrosion inhibitors for copper immersed in emulsion were investigated by experiments and theoretical calculations, and this study aims to propose a new inhibition mechanism of…

Low-cycle fatigue behavior and corrosion mechanism of pre-corroded 2A70-T6 aluminum alloy

Hui Li, Lei Fu, Li Lin, Yu Chen, YunRong Luo, XiuLan Li, WenLing Xie, Qingyuan Wang

In summary, it can be found that the current research on the simulation of natural atmospheric dry–wet alternating accelerated corrosion mainly focused on the study of…

Modelling the combined effects of hydrogen traps and surface films on hydrogen permeation in ferritic steels

Huihui Zhi, Haiyang Yu, Lei Gao, Zhiliang Zhang, Yanjing Su

The purpose of this study is to develop a model extending Oriani’s formula by introducing a normalised concentration to simulate hydrogen diffusion in a multi-material system such…

The influence of half-cycle rectified sinusoidal alternating current (AC) on corrosion of X80 pipeline steel in an acid bicarbonate solution

Hailing Li, Hongxia Wan, Shengrong Wang, Cuiwei Du, Dawei Zhang

This paper aims to investigate the effect of alternating current (AC) on corrosion, it is not yet clear about the exact mechanism of the corrosion induced by AC. Previous reports…