Anti-Corrosion Methods and Materials: Volume 66 Issue 5

Reliability model and probability analysis method for pitting corrosion under mechanical loading

Xiaoxiao Liu, Ming Liu

Corrosion is one of the common damage mechanisms in many engineering structures such as marine structures, petroleum pipelines, aerospace and nuclear reactor. However, the service…

Corrosive wear and electrochemical corrosion behaviors of laser thermal sprayed CoCrAlYTaSi coatings in 3.5 Wt.% NaCl solution

Zhou Weitong, Kong Dejun

This paper aims to enhance the corrosive wear and electrochemical corrosion of Ti–6Al–4V alloy.

Comparative study of 1,2,3-triazole derivatives as corrosion inhibitors of mild steel in sulphuric acid solution

Ilham Elazhary, My Rachid Laamari, Aziz Boutouil, Lahoucine Bahsis, Mohammadine El Haddad, Hafid Anane, Salah-Eddine Stiriba

This paper aims to study the corrosion inhibition of Methyl 2-(benzamido)-2-(4-phenyl-1H-1,2,3-triazol-1-yl) acetate (MBPTA) and Methyl…

The study of hydrogen embrittlement of 12Cr2Mo1R(H) steel by slow strain rate test with in situ hydrogen charging

Kun Zhang, Yicheng Fan, Xiaowei Luo, Xiaolang Chen, Chaolei Ban, Heming Zhao, Yiqing Chen

12Cr2Mo1R(H) steel is commonly used to make hot-wall hydrogenation reactors given its excellent mechanical properties and hydrogen embrittlement (HE) resistance. Longtime exposure…

Salt spray corrosion and electrochemical corrosion performances of Dacromet fabricated Zn–Al coating

Xiaoxiao Liu, Dejun Kong

This study aims to investigate the salt spray corrosion (SSC) and electrochemical corrosion of obtained Zn–Al coating, which provided a basis for comprehensive analysis of…

Synthesis and anti-corrosion performance of C21H25NO on corrosion of N80 steel in hydrochloric acid solution

Yanhua Zhu, Liqiang Zhao, Pingli Liu, Xiao Qu

In this work, a kind of Mannich base (C₂₁H₂₅NO) was synthesized with cinnamal aldehyde, acetophenone and diethylamine in a condensing reflux device based on the conventional…

Mild steel protection with tannic and polyaspartic acid in cooling systems

Esma Sezer, İpek Öztürk

Tannic acid (TA) is one of the green corrosion inhibitors for mild steel; its anti-corrosive performance in alkaline water on mild steel when it is used together with polyaspartic…

Corrosion resistance of composite coating used for fastener protection

Zhifeng Lin, Likun Xu, Xiangbo Li, Li Wang, Weimin Guo, Chuanjie Wu, Yi Yang

The purpose of this paper is to examine the performance of a fastener composite coating system, sherardized (SD) coating/zinc-aluminum (ZA) coating whether it has good performance…

Effect of aluminum Tripolyphosphate on pitting initiation on carbon steel in chloride contaminated concrete pore solution

Xiangyu Lu, Leyuan Zhang, Xingguo Feng, D. Chen, Yu Zuo

Aluminum tripolyphosphate was used as a corrosion inhibitor in a simulated concrete pore solution. For studies of the inhibition mechanism of aluminum tripolyphosphate on the…

Study on the corrosion mechanism of the oxide scale on hot rolled steel in an atmospheric environment

Jiaxing Cai, Xuequn Cheng, Baijie Zhao, Linheng Chen, Yi Fan, Qinqin Dai, Hongchi Ma, Xiaogang Li

The purpose of this paper is to understand the process of failure of scale and the corrosion resistance of scale to the substrate in an atmospheric environment.

Measuring the atmospheric corrosion of Q235B and T91 steels using gray value, wavelet analysis and fuzzy Kolmogorov–Sinai entropy

Li-Xiang Wang, Da-Hai Xia, Shi-Zhe Song, Yashar Behnamian, Likun Xu

This paper aims to quantify atmospheric corrosion by image analyses. The corrosion extent, form and distribution of corrosion product on Q235B and T91 steels exposed to a Zhoushan…

The effect of surfactant on the microstructure and corrosion resistance of electrodeposited Ni-Mo alloy coatings

Rouhollah Mousavi, Mohammad Ebrahim Bahrololoom, Flavio Deflorian

In this research, the microstructure and corrosion behavior of Ni-Mo alloy coatings obtained from a citrate bath solution containing sodium dodecyl sulfate (SDS) as an anionic…

Oxidation kinetics of nanocrystalline Al thin films

Jinsong Luo, Ligong Zhang, Haigui Yang, Nan Zhang, Yongfu Zhu, Xingyuan Liu, Qing Jiang

This paper aims to study the oxidation kinetics of the nanocrystalline Al ultrathin films. The influence of structure and composition evolution during thermal oxidation will be…

Investigation of the effect of V2O5 and Na2SO4 melted salts on thermal barrier coatings under cyclic conditions

Yasin Ozgurluk, Kadir Mert Doleker, Abdullah Cahit Karaoglanli

Thermal barrier coatings (TBCs), which are used in high temperature applications of gas turbines, are damaged due to fuels and airborne minerals under working conditions. Stable…

In situ study on the influence of bicarbonate, chloride and outer electrode potential on crevice corrosion occurrence and development of X70 steel

Qian Hu, Saiwen Lu, Jing Liu, Feng Huang

The purpose of this paper is to clarify the influence of bicarbonate, chloride and outer electrode potential on crevice corrosion occurrence and development of X70 steel.

Study on the interfacial bonding behaviour of corroded steel bars and TRC constrained concrete

Chang-Shun Hu, Shiping Yin, Meng-Ti Yin

This paper aims to evaluate the bonding properties of textile reinforced concrete (TRC)-confined concrete and corroded plain round bars.

Corrosion behavior of X65 steel in CO2-saturated oil/water environment of gathering and transportation pipeline

Yuanpeng Cheng, Yu Bai, Shanfa Tang, Dukui Zheng, Zili Li, JianGuo Liu

The purpose of this paper is to investigate the corrosion behavior of X65 steel in the CO₂-saturated oil/water environment using mass loss method, potentiodynamic polarization…

Investigation of the effect of second phase precipitates on the corrosion and electrical conductivity of 7075 aluminum alloys

Ijlal Şimşek

This paper aims to investigate the effects of second phase precipitate size on microstructure, hardness, density, corrosion and electrical conductivity of 7075 aluminum alloy…

Fabrication of Mn–Co–Ni-coated layer on AISI 304 stainless steel for protection of Cr evaporation by electroplating process

Kattareeya Taweesup, Sirirat Khotsombat, Kongkwan Chubanjong, Siraphatsorn Wutthiseelanon

This study aims to improve the oxidation resistance of SS304 stainless steel by fabrication of Mn–Co–Ni-coated layer. Mn–Co–Ni coating with the thickness ranging from 1.76 to 8.50…