Anti-Corrosion Methods and Materials: Volume 67 Issue 3

Two-dimensional numerical analysis of differential concentration corrosion in seawater pipeline

Liu Yingwei, Zhongwu Zhang, Yang Zhang

The purpose of this paper is to develop a new two-dimensional differential concentration corrosion mathematical model based on the knowledge that oxygen distribution on the…

Galvanic corrosion behaviors of the low-carbon ferritic stainless steel ERW (electrical resistance welding) joint in the simulated seawater

Xiaohua Li, Yi Shao, Weixing Miao, Yongchang Liu, Zhiming Gao, Chenxi Liu

The purpose of this paper is to focus on the galvanic corrosion behaviors of the low-carbon ferritic stainless steel electrical resistance welding (ERW) joint in the simulated…

Electrochemical evaluation of cr-mn austenitic stainless steel in aqueous sulphuric acid and influence of thiocyanate ions

Ankur V. Bansod, Awanikumar P. Patil, Sourabh Shukla

Low nickel austenitic stainless steel (ASS) has attracted much attention worldwide because of its economical price. This study aims to investigate the effect of different…

A novel method to protect bronze in atmospheric environment: the click-assembly of triazole film

Hao Zhou, Kai Zhang, Lin Zhang, Jiamin Lu, Jin Li, Daquan Zhang, Lixin Gao

The authors have prepared the triazole film on copper surface by click reaction and explored its inhibition mechanism.

Study of the corrosion protection efficiency of polypyrrole/metal oxide nanocomposites as additives in anticorrosion coating

R. Rajkumar, C. Vedhi

Polypyrrole (PPy) and PPy/metal oxide nanocomposites were synthesized by oxidative polymerization process, and its corrosion protection ability was studied by immersion test and…

Effect of hydrogen on semiconductor properties and pitting initiation of 2205 duplex stainless steel passivation film

Chuanbo Zheng, Jiayan Huang, Gua Yi

This paper aims to study the effect of current density of hydrogen charging on the semiconductor properties and pitting initiation of 2205 duplex stainless steel (DSS) passivation…

Synthesis and characterization of ZA-27/SiC nanocomposites and study of its anticorrosion performance in a 3.5% NaCl medium

Mohammed T. Hayajneh, Mohammed Ali Almomani, Shrouq M. Alelaumi

The purpose of this paper is to investigate the effects of incorporating SiC nanoparticles into ZA-27 alloy on the corrosion behavior of the produced nanocomposites.

Effects of external hydrogen on hydrogen-assisted crack initiation in type 304 stainless steel

Xingyang Chen, Linlin Ma, Haoping Xie, Fengting Zhao, Yufeng Ye, Lin Zhang

The purpose of this paper is to present a crack initiation mechanism of the external hydrogen effect on type 304 stainless steel, as well as on fatigue crack propagation in the…