Article
Materials Science, Multidisciplinary
Roland Tolulope Loto
Summary: The utilization of plant extracts for corrosion protection of metallic alloys has been significantly increasing in recent years. Ginger, tea tree, and grapefruit essential oil extracts were evaluated for their corrosion protection effect on mild steel. The results showed that the extracts effectively inhibited corrosion, with inhibition efficiency above 95%.
MATERIALS RESEARCH EXPRESS
(2022)
Article
Electrochemistry
Wei Chen, Wenwen Xiao
Summary: This study investigated the corrosion inhibition performance of flubendazole on carbon steel in 0.5 M H2SO4. Flubendazole was found to adsorb on the surface of carbon steel mainly through benzene ring, hydroxyl group, and aromatic ring attached to benzene ring, following the Langmuir isotherm. Electrochemical results showed that the corrosion inhibition efficiency of flubendazole increased with increasing inhibitor concentration, reaching a maximum inhibition efficiency of 93%.
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
(2022)
Article
Chemistry, Physical
Demian Njoku, Chigoziri N. Njoku, Hassane Lgaz, Peter C. Okafor, Emeka E. Oguzie, Ying Li
Summary: The seed extract of Piper guineense demonstrates remarkable and sustainable anticorrosion performance for protecting Q235 carbon steel in acid chloride medium, showing strong interfacial adsorption and simultaneous inhibiting effects on both cathodic and anodic reactions of the corrosion process. Additionally, molecular dynamics simulations support the anti-corrosion efficiency of the extract.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Chemistry, Physical
Min Tang, Xianghong Li, Shuduan Deng, Ran Lei
Summary: The study found a strong synergistic inhibition effect between MME and KI on cold rolled steel in acidic solution, with a maximum inhibition efficiency of 94.4%. The presence of MME/KI mixture significantly enhances the corrosion inhibition of CRS, showing a clear synergistic effect.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Chemistry, Physical
Ragini L. Minagalavar, S. K. Rajappa, Manohar R. Rathod, Ashok M. Sajjan
Summary: The active components of expired Fluconazole drug effectively inhibit the corrosion of mild steel in sulphuric acid solution, achieving a maximum inhibition efficiency of 93.75%. The adsorption of Fluconazole molecules on the mild steel surface makes it more hydrophobic and slows down both anodic and cathodic reactions in an acid medium.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Article
Chemistry, Multidisciplinary
Xiuquan Yao, Yujie Qiang, Lei Guo, Qian Xu, Lei Wen, Ying Jin
Summary: The research aims to explore the corrosion protection performance and mechanism of Brassica rapa subsp. extract (BRE) as a new environmental protection corrosion inhibitor. The results showed that BRE molecules could form a protective film on the steel surface, effectively preventing corrosion. Further experiments and calculations revealed the adsorption mechanism of BRE at the molecular/atomic level.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2022)
Article
Agricultural Engineering
Shan Wan, Tian Zhang, Huikai Chen, Bokai Liao, Xingpeng Guo
Summary: In this study, kapok leaves extract and iodide ions were used as environmentally-friendly corrosion inhibitors for carbon steel in sulfuric acid solution. The results showed that these inhibitors exhibited excellent inhibition performance with high efficiency even after long-term immersion.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Chemistry, Physical
Ahmed A. Farag, Eslam A. Mohamed, Galal H. Sayed, Kurls E. Anwer
Summary: In this study, two pyridine derivatives were synthesized and their inhibitive influence on API carbon steel corrosion was investigated. The experimental results demonstrated that these pyridine derivatives could effectively inhibit the corrosion of carbon steel, with the inhibition effect following the Langmuir isotherm model.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Engineering, Chemical
Xianghong Li, Shuduan Deng, Guanben Du
Summary: Coconut diethanolamide (CDEA) is a potential corrosion inhibitor with good hydrolysis resistance. The study demonstrates that CDEA can act as an efficient inhibitor for cold rolled steel in HCl and H2SO4 solutions. The adsorption of CDEA follows the Langmuir isotherm.
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
(2022)
Article
Materials Science, Multidisciplinary
Xingguo Feng, Hanjun Hu, Binghua Gui, Fangjun Guo, Keliang Wang, Yugang Zheng, Hui Zhou
Summary: In this study, the corrosion resistance of DLC and W-DLC films deposited on plasma nitrided samples was investigated. The results showed that DLC film deposited on the plasma nitrided sample exhibited superior corrosion resistance and a denser microstructure compared to W-DLC film.
Article
Chemistry, Physical
Mohammad Amin Bidi, Mahboobeh Azadi, Maryam Rassouli
Summary: The study showed that leech extract can be used as a bio-inhibitor to enhance the corrosion resistance of low carbon steel in H2SO4 solution. The presence of the inhibitor raised the inhibition efficiency in a certain concentration range, but the effectiveness decreased at higher temperatures.
SURFACES AND INTERFACES
(2021)
Article
Materials Science, Ceramics
Bowen Fan, Shigen Zhu, Weiwei Dong, Hao Ding, Yunfeng Bai, Yilan Luo, Ping Di
Summary: The corrosion behavior of WC-MgO composite in H2SO4 and NaOH solution was investigated. It was found that WC-MgO composite shows higher corrosion resistance in H2SO4 solution due to the stable WO3 passive film, while the main corrosion mechanism in NaOH solution is the dissolution of WC phase.
CERAMICS INTERNATIONAL
(2021)
Article
Chemistry, Multidisciplinary
Yue Wang, Yujie Qiang, Hui Zhi, Boyuan Ran, Dawei Zhang
Summary: In this study, the synergistic corrosion inhibition behavior and mechanism of maple leaves extract (MLE) and potassium iodide (KI) on steel in sulfuric acid solution were investigated. The results showed that the combined use of MLE and KI can effectively prevent steel corrosion and form a protective film. XPS analysis and molecular dynamics simulation confirmed their synergistic effect and adsorption behavior.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2023)
Article
Materials Science, Multidisciplinary
Kaixin Xu, Wen Sun, Lida Wang, Zhengqing Yang, Bohang Li, Yunsheng Ma, Liqiu Zhao, Chenghe Zhang, Shiheng Ma, Haoxue Han, Guichang Liu
Summary: By constructing Janus PTFE coatings with polydopamine and polyethyleneimine modification, the corrosion protection properties of PTFE in highly corrosive solutions can be significantly improved, with enhanced interfacial adhesion and barrier effect.
Article
Chemistry, Multidisciplinary
Qihui Wang, Xing Zhou, Chongkang Zhao, Ruozhou Wang, Yi Sun, Zhitao Yan, Xueming Li
Summary: This study investigated the protective effect of Schizochytrium extract on carbon steel in a sulfuric acid solution. The results showed that the extract could effectively inhibit corrosion, especially at high concentration and low temperature. The primary function of the extract was to prevent metal dissolution at the anode, resulting in a smoother metal surface and a long-lasting protective film.
Article
Metallurgy & Metallurgical Engineering
H. T. Rahal, A. M. Abdel-Gaber, R. Awad, B. A. Abdel-Naby
ANTI-CORROSION METHODS AND MATERIALS
(2018)
Article
Physics, Applied
R. Najjar, R. Awad, A. M. Abdel-Gaber
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
(2019)
Article
Electrochemistry
R. Najjar, A. M. Abdel-Gaber, R. Awad
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
(2018)
Article
Engineering, Environmental
D. E. Abd-El-Khalek, B. A. Abd-El-Nabey, Mervat A. Abdel-kawi, Sh Ebrahim, S. R. Ramadan
Article
Engineering, Chemical
A. M. Abdel-Gaber, B. A. Abd-El-Nabey, E. Khamis, R. M. Salman, H. T. Rahal, Z. El Morr
Summary: The anticorrosion performance of polyaniline coatings electropolymerized on stainless steel in different acid solutions were investigated, with the best protection efficiency observed in acetic acid solution. The morphology of PAni coatings was found to be highly influenced by the nature of acid anion present.
CHEMICAL ENGINEERING COMMUNICATIONS
(2021)
Article
Engineering, Environmental
M. E. Mohamed, B. A. Abd-El-Nabey
Summary: In this work, dopamine was self-polymerized on cotton fabric using a simple deep coating method followed by modification with palmitic acid to achieve a superhydrophobic/oleophilic cotton fabric. The fabric showed excellent separation efficiency, oil absorption capacity, and stability, making it a promising material for oil-water separation applications.
WATER SCIENCE AND TECHNOLOGY
(2021)
Article
Electrochemistry
B. A. Abd-El-Nabey, S. El-Housseiny, A. Eldissouky, M. E. Mohamed
Summary: Trizma was studied as an efficient mixed type inhibitor for the corrosion of aluminum in hydrochloric acid solution, showing more than 95% inhibition. The inhibition mechanism is controlled by competitive adsorption, with experimental data fitting well with the Kinetic-thermodynamic model.
RUSSIAN JOURNAL OF ELECTROCHEMISTRY
(2021)
Article
Engineering, Mechanical
B. A. Abd-El-Nabey, M. Ashour, A. M. Aly, M. E. Mohamed
Summary: Superhydrophobic films with micro-nano structures were successfully prepared on a steel substrate through potentiostatic electrodeposition of nickel followed by treatment with myristic acid. Among the films deposited from different nickel baths, the Ni-MA (I) film from pure nickel sulfate bath exhibited the best properties.
JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME
(2022)
Article
Materials Science, Multidisciplinary
B. A. Abd-El-Nabey, S. El-Housseiny, M. A. Abd-El-Fatah
Summary: The environmentally friendly green inhibitor based on clove flower buds aqueous extract showed good corrosion inhibition performance on stainless steel 304 in 0.5 M HCl solution, controlling the corrosion process and forming a protective film. Experimental results and electrochemical techniques confirmed the inhibition properties of clove extract, indicating its potential as a green corrosion inhibitor.
INTERNATIONAL JOURNAL OF CORROSION AND SCALE INHIBITION
(2021)
Review
Materials Science, Multidisciplinary
B. A. Abd-El-Nabey, D. E. Abd-El-Khalek, S. El-Housseiny, M. E. Mohamed
INTERNATIONAL JOURNAL OF CORROSION AND SCALE INHIBITION
(2020)
Article
Engineering, Chemical
D. E. Abd-El-Khalek, B. A. Abd-El-Nabey, A. Morsy, Sh. Ebrahim, S. R. Ramadan
DESALINATION AND WATER TREATMENT
(2019)
Article
Chemistry, Multidisciplinary
R. S. Al-Moghrabi, A. M. Abdel-Gaber, H. T. Rahal
INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY
(2018)
Article
Engineering, Multidisciplinary
I. R. Saad, A. M. Abdel-Gaber, G. O. Younes, B. Nsouli
JOURNAL OF FAILURE ANALYSIS AND PREVENTION
(2018)
Proceedings Paper
Engineering, Environmental
E. Khamis, E. El-Rafey, A. Abdel-Gaber, A. El-Hefnawy, M. Salah El-Din
5TH ANNUAL INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE AND ENVIRONMENTAL ENGINEERING (MSEE2017)
(2018)
Article
Materials Science, Multidisciplinary
M. E. Mohamed, B. A. Abd-El-Nabey
ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY
(2020)
Article
Materials Science, Multidisciplinary
Zhichao Shang, Xiaoping Cai, Farshid Pahlevani, Yan Zheng, Akbar Hojjati-Najafabadi, Xinran Gao, Baojing Zhang, Peizhong Feng
Summary: High porosity Co-Al-Fe intermetallics with 3D-microstructures were successfully synthesized in one step via a thermal explosion reaction. The link between pore structure and permeability was investigated using 3D-XRM technology. The corrosion resistance of the samples with different Fe contents was studied at 900 degrees C under an oxygen/sulphur atmosphere for up to 120 h. The results showed that the samples maintained stable pore structure and intact internal matrices, attributed to the formation of a thin protective layer on the surface. In addition, inward diffusion of S resulted in the formation of FeS nodules.
Article
Materials Science, Multidisciplinary
Lian Ma, Hain Yang, Daquan Zhang, Wei Wu
Summary: In this study, an environmentally friendly volatile corrosion inhibitor, lysine salts (LA), was prepared between graphene oxide (GO) layers using an in situ intercalation technique. The corrosion inhibition effect of LA was evaluated, and it was found that LA-GO2 achieved a 99.3% corrosion inhibition efficiency after composition optimization. The inhibition of the electrochemical anodic process on the surface of mild steel was the main reason for the high corrosion inhibition efficiency of LA-GO2. The properties of the surface film on the corroded steel were also characterized in detail to understand the corrosion inhibition mechanism of LA-GO2.
Article
Materials Science, Multidisciplinary
Running Wang, Jiaping Zhang, Bing Liu, Jie Fei, Qiangang Fu
Summary: By introducing a tailored SiC-C interphase, the carbon fiber can be effectively protected, improving the mechanical and ablation properties of leading edge shaped C/C-ZrC-SiC composites.
Article
Materials Science, Multidisciplinary
Zihua Wang, Chijia Wang, Ruitao Wang, Jiapeng Deng, Kun Zhang, Yanji Zhu, Huaiyuan Wang
Summary: A robust anti-corrosive coating has been developed using functional fly ash, which demonstrates excellent corrosion resistance and improved mechanical properties. The coating achieves these enhancements through molecular cross-linking design and surface augmentation techniques, resulting in a significantly improved impedance modulus compared to pure polyurea coatings.
Article
Materials Science, Multidisciplinary
Haofei Sun, Meifeng Li, Hao Zhang, Jing Liu
Summary: The oxidation behavior of FeCrNi medium entropy alloy was investigated through experimental observations and density functional theory (DFT) calculations. The study found that at 900 degrees C, the alloy forms a desirable and continuous oxide layer, while at 1000 degrees C, the oxide layer becomes discontinuous with penetration of oxide. These observations highlight the significant role of phase structure in promoting the formation of protective oxide scales and influencing oxidation resistance.
Article
Materials Science, Multidisciplinary
Yang Li, Ke Ma, Jingjun Xu, Jingjing Li, Yueming Li, Yi Zhang, Jun Zuo, Meishuan Li
Summary: Cr2AlC diffusion barrier effectively blocks the diffusion of Ti, enhancing the stability and spalling resistance of the Al2O3 scales between NiCrAlY coating and TiAl alloy.
Article
Materials Science, Multidisciplinary
Weiyi Wang, Qinglin Pan, Xiangdong Wang, Bing Liu
Summary: By adding Ce, Sc, Y and Zr elements to Al-Mg-Si alloy, the microstructure of the alloy can be regulated, and the corrosion and heat resistance of the materials can be improved.
Article
Materials Science, Multidisciplinary
Andrea Cristoforetti, Javier Izquierdo, Ricardo M. Souto, Flavio Deflorian, Michele Fedel, Stefano Rossi
Summary: This study presents a new approach to studying the mechanism of filiform corrosion in organic coated steel using the scanning vibrating electrode technique (SVET) and micropotentiometry (potentiometric SECM). The electrochemical activity under the coating was evaluated by mapping the ionic current densities coming from artificial defects made in specific locations of the filament. Antimony tips were also used to investigate the pH changes associated with different corrosion reactions at the metal-paint interface. Local pH levels along the filament in the anodic and cathodic regions were determined.
Article
Materials Science, Multidisciplinary
Yang Gao, Dayun Sun, Zhu Liu, Shuo Cong, Rui Tang, Yanping Huang, Lefu Zhang, Xianglong Guo
Summary: The corrosion characteristics of a novel alumina-forming austenitic steel in high-pressure high-temperature water environment were studied. The addition of aluminum has a negative effect on the continuity of the alumina scale.
Article
Materials Science, Multidisciplinary
Negin Madelat, Benny Wouters, Peter Visser, Zahra Jiryaeisharahi, Kristof Marcoen, Shoshan T. Abrahami, Annick Hubin, Herman Terryn, Tom Hauffman
Summary: This work explores the correlation between electrolyte transport properties and the variation of pigment volume concentration (PVC) in organic coatings. An odd random phase electrochemical impedance spectroscopy (ORP-EIS) approach is used to analyze the diffusion of ions independent from water uptake. The results show that a higher PVC leads to a more homogeneous coating structure, resulting in faster diffusion of ions and enhanced water uptake.
Article
Materials Science, Multidisciplinary
Eloa Lopes Maia, Serguei Gavrilov, Valentyn Tsisar, Kitty Baert, Iris De Graeve
Summary: The effect of pre-oxidation in air at 300-500°C on the initiation and development of liquid metal corrosion attack on 316L austenitic steel in static lead-bismuth eutectic (LBE) has been investigated. It was found that pre-formed oxide films can protect the surface against dissolution, while high temperature pre-oxidation leads to localized corrosion.
Article
Materials Science, Multidisciplinary
Baozhuang Sun, Qiuyu Wang, Yue Pan, Zhiyong Liu, Cuiwei Du, Xiaogang Li
Summary: In this study, a non-steady electrochemical model was established to investigate stress corrosion cracking (SCC). The model was verified using 304 SS with various microstructures, confirming its effectiveness in assessing SCC susceptibility.
Article
Materials Science, Multidisciplinary
Xingyu Xiao, Xinhua Liu, Zhilei Wang, Xuexu Xu, Mingying Chen, Jianxin Xie
Summary: The corrosion behavior and mechanisms of Cu-10Ni-X (Al, Fe, Mn, Cr, Sn, Ti, Zn) alloys in a 3.5% NaCl solution were systematically investigated. Both computational and experimental results revealed that except Ti, other elements could enhance the corrosion resistance of Cu2O passivation film.
Article
Materials Science, Multidisciplinary
Gen Zhang, Yan-Ping Huang, E. Jiang, Wei -Wei Liu, Hong Yang, Jing Xiong, Yong-Fu Zhao
Summary: The addition of aluminum has a significant influence on the intermetallic compounds in AFA alloys, particularly increasing the content of B2-NiAl phase. In the SCO2 environment, the oxide scales formed on AFA alloys with aluminum were thinner than on ASS without aluminum, and the structure of the oxide scales changed to a double-layer structure.
Article
Materials Science, Multidisciplinary
Yuxuan He, Guozheng Xiao, Chao Wang, Xuefeng Lu, Liuyuan Li, Shiying Liu, Yusheng Wu, Zhanjie Wang
Summary: The relationship between configurational entropy and lattice distortion in novel rare earth monosilicates was investigated, and the effect of configurational entropy on their properties was studied. The results showed that lattice distortion increased with the increase of configurational entropy, but a highly symmetrical crystal structure was formed when the configurational entropy was large enough, inhibiting the lattice distortion.
