Anti-Corrosion Methods and Materials: Volume 67 Issue 4

Influence of heat treatment on corrosion behavior of laser welded Mg-Gd-Y fusion zones

Lyuyuan Wang, Jian Huang, Yong Peng, Yang Jia, Rong Ni

This paper aims to evaluate the corrosion resistance of fusion zones in different heat treated condition from laser welded Mg-Gd-Y alloys and analyze their intrinsic corrosion…

Corrosion behavioral studies on AA7075 surface hybrid composites tailored through friction stir processing

Suganeswaran Kandasamy, Parameshwaran Rathinasamy, Nithyavathy Nagarajan, Karthik Arumugam, Rajasekar Rathanasamy, Gobinath Velu Kaliyannan

This paper aims to overcome the corrosion in AA7075 by incorporating the dual-reinforcements like Al2O3 and SiC through friction stir processing (FSP). In recent days, an…

Effect of residual stress and microstructure on corrosion resistance of carburised 18CrNiMo7-6 steel

Gang Wang, Yue Zhang, Chen Gao, GuangTao Xu, MingHao Zhao

The purpose of this paper is to investigate, the effects of residual stress and microstructure on the corrosion behaviour of carburised 18CrNiMo7-6 steel in a 3.5% NaCl aqueous…

Preparation and comparative study of eco-friendly anticorrosion inhibitors based on aliphatic and aromatic compounds for electron beam curable steel coatings

I.M. Mousaa

In this paper, two promising corrosion inhibitors based on natural and eco-friendly materials such as peanut fatty acids (PFA) were prepared and challenged with a common efficient…

Preparation and properties of the anodized film on Fe-Cr-Al alloy surface

Jialin Yang, Yunting Guo, Wei Zai, Siyuan Ma, Liang Dong, Guangyu Li

This paper aims to find a way to improve the surface insulation, corrosion resistance and mechanical properties of Fe-Cr-Al electrothermal alloy, exploring the best oxidation…

Study on the inhibition of hydrogen embrittlement of 7050 aluminum alloy in humid air by MAO coating

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

This paper aims to verify the inhibition of the hydrogen permeation effect of the coating and to quantitatively and qualitatively characterize the coating-induced stress.

Complex oxides – non-toxic pigments for anticorrosive coatings

Mayya Ziganshina, Sergey Stepin, Sergey Karandashov, Veronika Mendelson

The purpose of this paper is to search for toxic anticorrosive pigments’ substitute in protective coatings is one of the important tasks that the specialists in the field of steel…

Electrochemical corrosion behavior of type 444 stainless steel in synthetic tap water at different temperatures

Minjie Zhang, Ronghai Xu, Lele Liu, Sensen Xin, Moucheng Li

The purpose of this paper is to investigate the electrochemical corrosion behavior of type 444 stainless steel (SS) in synthetic tap water from 25°C to 80°C, i.e. the operation…

Effect of liquid flow velocity on corrosion behavior of 20# steel at initial stage under gas-liquid two-phase plug flow condition

Guirong Yang, Wenming Song, Zibo Zhu, Ying Ma, Yuan Hao

The paper aims to study the effect of liquid flow velocity on corrosion behavior of 20# steel at initial stage under (CO2/aqueous solution) gas–liquid two-phase plug flow…

Cathodic protection criteria of low alloy steel in simulated deep water environment

Haijing Sun, Weihai Xue, Jiaxin Xu, Guoliang Chen, Jie Sun

The purpose of this work is to provide theoretical guidance and experimental analysis for optimized cathodic protection (CP) design of low alloy steel in deep water environments.