Anti-Corrosion Methods and Materials: Volume 66 Issue 1

Corrosion inhibition of N80 steel in 10% HCl + 8% HBF4 solution

Juan Du, Yuning He, Pingli Liu, Yigang Liu, Xianghai Meng, Liqiang Zhao

This paper aims to analyze the corrosion and corrosion inhibition of N80 in 10 per cent HCl + 8 per cent fluoroboric acid (HBF₄) solution for acidizing operation.

Corrosion behavior of 20# steel in aqueous CO2 solution under stratified gas-liquid two-phase flow condition

Guirong Yang, Wenming Song, Fuqiang Wang, Ying Ma, Yuan Hao

This paper aims to investigate the corrosion rate, surface morphology and composition of corrosion products of 20# seamless steel in aqueous CO₂ solution under stratified…

Corrosion of steel due to iron oxidizing bacteria

Reena Sachan, Ajay Kumar Singh

The purpose of this study is to investigate microbial influenced corrosion of steel because of iron oxidizing bacteria (IOB).

Electro chemical impedance spectroscopy (EIS) study of modified SS316L using radio frequency sputtering Ti6Al4V coating in Ringer solution

Murtdha Adhab Siyah, Rostam Moradian, Iraj Manouchehri

SS316L alloy used in biomedical application and the alloy have Fe, Cr and Ni elements and release this ion into the human body causing dangerous effects for the human body, and…

Corrosion fatigue behavior of Al-5Mg coated AISI 316L stainless steel in sodium chloride environments under bending load

Mustafa Öcal, Recep Sadeler

The purpose of this study is to describe the environmentally assisted cracking (EAC) of AISI 316L stainless steel as bare and coated cases in several corrosion environments. The…

Frost resistance of roller compacted concrete in airport runway subjected to ethylene glycol solution

Wuman Zhang, Jingsong Zhang, Shuhang Chen

Ethylene glycol (EG) solution is a common deicing fluid of the aircrafts. Roller compacted concrete (RCC) used in the runway and the parking apron will be subjected to freeze-thaw…

Recent work on electrochemical deposition of Zn-Ni (-X) alloys for corrosion protection of steel

Simbarashe Fashu, Rajwali Khan

Thin coatings are of great importance to minimize corrosion attack of steel in different environments. A review of recent work on electrodeposition and corrosion performance of…

Precipitation condition and effect of volume fraction on corrosion properties of secondary phase on casted super-duplex stainless steel UNS S32750

Byung-Hyun Shin, Dohyung Kim, Sanghyup Park, Myungwon Hwang, Junghyun Park, Wonsub Chung

The secondary phase decreased the corrosion resistance because of the segregation of Cr and Mo. Therefore, this paper aims to study the precipitation condition and the effect of…

Wellbore anti-corrosion technique research in B block on the right bank of Amu Darya river sour gas field

Zhichao Qiu, Chunming Xiong, Zhengrong Ye, Ran Yi, Na Zhang

The purpose of this paper is to solve the tubing corrosion problem of B Block on the Right Bank of Amu Darya river sour gas field.

Investigations of thermal sprayed HAP and HAP-TiO2 composite coatings for biomedical applications

Sarbjit Kaur, Niraj Bala, Charu Khosla

The biomaterials are natural or synthetic materials used to improve quality of life either by replacing tissue/organ or assisting their function in medical field. The purpose of…

Corrosion resistance of carbon steel under an aerobic acidic condition in the presence of borate as corrosion inhibitor

Jun Cui, Wenjiao Yuan, Yuansheng Pei

A high-boron concentration solution is commonly used as a buffer system in the study of metal corrosion. However, it is impossible to apply such a high-boron concentration…

The effect of the hydrodynamic and temperature on corrosion rate of API steels exposed to oilfield produced water

Luis Manuel Quej-Ake, Antonio Contreras, Hongbo Liu, Jorge L. Alamilla, Eliceo Sosa

The purpose of this paper is to study the corrosion rate for X52, X60, X65, X70 and X80 steel immersed in Mexican oilfield produced water. For the electrochemical characterization…

Proposed methodology for coating defect and location in buried pipelines from frequency signal data applied in field conditions

Homero Castaneda, Jorge Alamilla, Hongbo Liu, Marco Antonio Antonio Espinosa-Medina, Eliceo Sosa

The purpose of this paper is to develop a real-time methodology to detect damages in coating and metallic structure in buried pipelines by using DC bias added to AC signal under…

Investigation of corrosion inhibition of C38 steel in 5.5 M H3PO4 solution using Ziziphus lotus oil extract: an application model

Walid Belmaghraoui, Aimad Mazkour, Hicham Harhar, Mourad Harir, Souad El Hajjaji

This study aims to investigate the corrosion inhibition effect of extracted oil from Ziziphus lotus fruit on corrosion of C38 carbon steel in 5.5 M H₃PO₄ solution using…

Theoretical and experimental investigations on corrosion control of mild steel in hydrochloric acid solution by 4-aminothiophenol

Resit Yildiz, Basak Dogru Mert

This paper aims to study inhibitory effect of 4-aminothiophenol on the corrosion of mild steel (MS) in 0.5 M HCl.

Corrosion behavior and adhesion strength of PEO/Epoxy duplex coating applied on aluminum alloy

Reza Hosseini Rad, Mansoor Toorani, HamidReza Zarei

This paper aims to increase protection behavior of epoxy coating on aluminum alloys with plasma electrolitic oxidation (PEO) process as pretreatment and to investigate the…