Anti-Corrosion Methods and Materials: Volume 65 Issue 6

Corrosion inhibition of aluminium alloy by rhamnolipid biosurfactant derived from pseudomonas sp. PS-17

Ivan M. Zin, Vasyl I. Pokhmurskii, Sergiy A. Korniy, Olena V. Karpenko, Stuart B. Lyon, Olha P. Khlopyk, Mariana B. Tymus

The purpose of this paper is to study the influence of rhamnolipid biosurfactant complex on the corrosion and the repassivation of a freshly cut Al-Cu-Mg aluminium alloy surface.

Research on the effect of the pH value on corrosion and protection of copper in desalted water

Xie Xuejun, Yuanlin Zhang, Rui Wang, Yu Zhang, Mianzhao Ruan

The hollow copper wires of the generator are seriously corroded in cooling water. This paper aims to explore the mechanism of copper corrosion by thermodynamic calculation and…

Effects of environmental factors on corrosion behavior of high-silicon cast iron in Shanxi soil medium

De Ding, Yue Zhang, Xiaobing Yu, Benling Fang, Jipu Guo, Jun Li, Lei Liu, Cuiwei Du

High-silicon cast iron has excellent corrosion resistance in some specific medium. But the effects of pH value, chloride concentration and soil moisture content on corrosion…

Improving anti-oxidation performance of 430 SS by fabricating co-contained spinel coating as solid oxide fuel cells interconnect

Fupeng Cheng, Jinglong Cui, Shuai Xu, Song Li, Pengchao Zhang, Juncai Sun

The purpose of this study is to improve the performance of AISI 430 stainless steel (430 SS) in increasing its oxidation resistance, suppressing coating spalling and cracking…

Effect of temperature and pressure on mechanical, surface and electrochemical properties of Al-1.5Cu-5.5Zn-2.5Mg (Alumix-431)

Ayşe Nur Acar, Rasiha Nefise Mutlu, Abdul Kadir Ekşi, Ahmet Ekicibil, Birgül Yazıcı

The purpose of this paper is to examine new alloys created from Alumix 431 powder and investigate their mechanical and electrochemical properties.

Effect of micro arc oxidation on micro – structure and electrochemical corrosion performance of cold sprayed aluminum coating

Zhang Jing, Kong Dejun

To improve the electrochemical corrosion resistance of cold sprayed Al coating.

Poly(2-chloroaniline) and poly(aniline-co-2-chloroaniline) films on ZnFe alloy plating

Abdurrahman Akdag, Gul Ozyilmaz, Ali Tuncay Ozyilmaz

The purpose of this paper is to evaluate and compare the protective, anticorrosion behaviors and electrochemically synthesis of poly(2-chloroaniline) (PCANI) and…

Effects of second phases on the formation mechanism and corrosion resistance of phosphate conversion film on AZ80 Mg alloy

Zubin Xu, Yingwei Song, Kaihui Dong, Dayong Shan, En-Hou Han

The formation and corrosion processes of a conversion film on the AZ80 Mg alloy with different second phases were compared to clarify the effect of microstructure on the quality…

Investigating the corrosion resistance of spark plasma sintered copper with ruthenium powder

Winnie Zaba, Josias Willem Van der Merwe

The corrosion resistance of copper and copper-ruthenium alloys produced by powder metallurgy (spark plasma sintering process) and exposed in 2M sulphuric acid at 45°C and 65°C was…

Effect of heat on microstructural, mechanical and electrochemical evaluation of tungsten inert gas welding of low-nickel ASS

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

The purpose of the study is to evaluate Cr-Mn ASS weld using different heat inputs for its microstructure, mechanical properties and electrochemical behavior. The microstructural…

Study on electrochemical behavior of 690 alloy with corrosion products in simulated PWR primary water environment

Xuequn Cheng, Xiao Mei Zuo

The purpose of this paper is to study the electrochemical behavior of 690 alloy with corrosion products in simulated pressurized water reactor (PWR) primary water environment.

Effective corrosion inhibition of mild steel in acidic medium using inexpensive kermes natural dye: experimental and quantum chemical study

Nobl F. El Boraei, Shimaa Abdel Halim, Magdy A.M. Ibrahim

The purpose of this paper is to test the Natural Kermes dye (NKD) as a cheap and stable corrosion inhibitor for mild steel in 1.0 M HCl and its adsorption mechanism on the steel…

Geoelectrical study of corrosivity and competence of soils within Uburu and Okposi areas of Ebonyi State, Southeastern Nigeria

Amobi C. Ekwe, Alexander I. Opara, Obialo S. Onwuka

The corrosivity and competence of soils within Uburu and Okposi areas of the Southern Benue Trough, Nigeria, were evaluated using the electrical resistivity method. This paper…

Cyclic high temperature corrosion studies of carbon nanotubes-Cr2O3 composite coatings on boiler steel at 900°C in molten salt environment

Khushdeep Goyal, Hazoor Singh, Rakesh Bhatia

Molten sulphate-vanadate induced hot corrosion is the main reason of failure of boiler tubes used at high temperatures in thermal power plants. The hot corrosion can be…

Influence of phytic acid on the corrosion behavior of carbon steel with different surface treatments

Yingjun Zhang, Baojie Dou, Yawei Shao, Xue-Jun Cui, Yanqiu Wang, Guozhe Meng, Xiu-Zhou Lin

This paper aim to investigate the influence of PA on the corrosion behavior of carbon steel with blast cleaned or pre-rusted treatments, and interpret the inhibition mechanism of…

Galvanic corrosion susceptibility between X53CrMnNiN219 and X45CrSi93 stainless steels in chloride solution using electrochemical measurements

Zahra Shahriyari, Khalilollah Gheisari

In this study, corrosion behavior of X53CrMnNiN219 austenitic stainless steel (SS) and X45CrSi93 martensitic SS, as well as the galvanic corrosion produced by coupling of these…