Article
Chemistry, Inorganic & Nuclear
Badr Baach, Moussa Ouakki, Soumya Ferraa, Hanane Barebita, Mohammed Cherkaoui, Abderrazak Nimour, Taoufik Guedira
Summary: New crystalline compounds based on an oxygen-deficient fluorite structure were synthesized and tested as corrosion inhibitors for mild steel in hydrochloric acid solution. The inhibitor efficiency was observed to increase with concentration, reaching a maximum of 93.7% for one compound at room temperature. The inhibitors exhibited excellent performance, although their effectiveness decreased at higher temperatures. Thermodynamic parameters were also calculated and discussed.
INORGANIC CHEMISTRY COMMUNICATIONS
(2022)
Article
Materials Science, Multidisciplinary
Yashwantraj Seechurn, Julian A. Wharton, Baboo Y. R. Surnam
Summary: This study observed significant geospatial variability in the corrosion of S235 structural steel exposed to the marine/urban atmosphere of Port-Louis, with different locations showing varying chloride deposition rates, SO2 levels, and corrosion rates. Electrochemical techniques, supported by mass loss and surface analysis, provided insights into environment-specific corrosion mechanisms.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Materials Science, Multidisciplinary
M. Daroonparvar, A. Helmer, A. M. Ralls, A. K. Kasar, M. U. Farooq Khan, P. L. Menezes, M. Misra, S. Shao, R. K. Gupta
Summary: Cold sprayed commercially pure Al-based coatings were applied on Mg-based alloys at different N2 gas temperatures. The porosity percentage of the coatings decreased and the flattening ratio increased as the N2 gas temperature decreased, due to in-situ tamping densification. This resulted in a noticeable reduction in wear rate of the Al-based coatings.
Article
Materials Science, Multidisciplinary
T. Auger, V Michel, L. Cassayre, H. Baketi, B. Barkia, A. Michel, E. Perrin
Summary: The liquid metal embrittlement sensitivity of a low nickel 316 L austenitic steel with eutectic gallium indium alloy was studied, showing that limiting deformation-induced martensite can design austenitic steels resistant to liquid metal embrittlement at low temperatures.
Article
Chemistry, Multidisciplinary
Shuo Feng, Rajesh Kumar Singh, Yucheng Fu, Zhuo Li, Yulong Wang, Jie Bao, Zhijie Xu, Guosheng Li, Cassidy Anderson, Lili Shi, Yuehe Lin, Peter G. Khalifah, Wei Wang, Jun Liu, Jie Xiao, Dongping Lu
Summary: In this study, a simple strategy was demonstrated for constructing low-tortuosity through-pores in both vertical and planar directions of electrodes by casting large particles into single-particle-layer electrodes. Through multi-scale characterizations and simulations, correlations between material/electrode structures, electrolyte permeability, polysulfide migration, and sulfur reactions were elucidated. The high-loading and dense sulfur cathode fabricated by this method delivers a high specific capacity at a very low electrolyte/sulfur ratio.
ENERGY & ENVIRONMENTAL SCIENCE
(2022)
Article
Nanoscience & Nanotechnology
Madhumanti Bhattacharyya, Thomas Gnaupel-Herold, S. Krishnan Raja, Jens Darsell, Saumyadeep Jana, Indrajit Charit
Summary: Friction stir welding was used to repair simulated cracks on 304L SS plates created by electrical discharge machining. Two different tool temperatures resulted in varying residual stress fields, with differences in peak stress observed at different depths of the welds. The 725 degrees C weld exhibited higher peak stress compared to the 825 degrees C weld due to a lack of stress relief at the lower temperature.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Materials Science, Multidisciplinary
Geovana Drumond, Bianca Pinheiro, Ilson Pasqualino, Francine Roudet, Didier Chicot
Summary: Pipelines are commonly used for transporting oil and its derivatives, typically made of high-grade steels. X-ray diffraction technique was used to analyze the fatigue damage process of API X65 steel, identifying three stages of fatigue damage and a critical point for calculating the number of cycles to material failure. This study demonstrates the potential of x-ray technique for studying fatigue life of metallic materials.
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
(2022)
Article
Materials Science, Multidisciplinary
Xuan Zhang, Peter Kenesei, Jun-Sang Park, Jonathan Almer, Meimei Li
Summary: The room-temperature tensile behavior of AM 316L SS was studied using high-energy X-ray diffraction and X-ray tomography. It was found that AM 316L SS exhibited high dislocation storage capability and an attractive combination of strength and ductility during plastic deformation. The morphological changes of built-in pores in AM 316L SS during deformation and fracture were also revealed to have significant roles in the material's performance.
JOURNAL OF NUCLEAR MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Yeonggeun Cho, Hyung-Jun Cho, Sung-Joon Kim
Summary: The effects of C and N on hydrogen embrittlement (HE) were investigated. C and N increased tensile strength through solid solution hardening and high-density dislocation accumulation, with C being more effective than N in further strengthening through active TWIP effect. The lattice expansion caused by C and N reduced hydrogen diffusivity and depth of the hydrogen-affected zone, enhancing the resistance to HE. C further enhanced the resistance to HE compared to N due to lower hydrogen diffusivity, lower crack severity, and active cross slip.
Review
Chemistry, Physical
Jakub Cajzl, Pavla Nekvindova, Anna Mackova, Marian Varga, Alexander Kromka
Summary: The presented overview discusses the luminescence properties of lanthanide ions in various dielectric crystalline materials for photonics and optoelectronics. Different crystals with distinct crystal structures were chosen, and the behavior of erbium ions was studied and compared. Theoretical simulations were also conducted to better understand the incorporation of erbium in these crystals.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2022)
Article
Materials Science, Multidisciplinary
D. Koszelow, M. Makowska, F. Marone, J. Karczewski, P. Jasinski, S. Molin
Summary: This study investigates the high temperature corrosion kinetics of -30% porous Fe22Cr alloys. It shows that the porous alloy can be used at 700 degrees C, with its lifetime being limited by the available chromium reservoir.
Article
Optics
Amitesh Chakraborty, Jeetendra Kumar Singh, D. Sen, Sisa Pityana, I Manna, Shree Krishna, J. Dutta Majumdar
Summary: This study successfully developed a composite surface on stainless steel through laser surface alloying, which improved the hardness and wear resistance of the material, reduced fretting wear kinetics and coefficient of friction. The formation of different carbides in the treated zone and the established mechanism of wear provide valuable insights for further research in material science.
OPTICS AND LASER TECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Rebecca R. Mackley, Steven Huband, Tara L. Schiller
Summary: Atherosclerosis is a complex disease, with unique plaque morphology in each individual. Currently, there is a lack of technique to differentiate stable and unstable plaques and identify those at risk of thromboembolic events. Small-and wide-angle X-ray scattering (SAXS/ WAXS) has the potential to identify key materials in plaques, such as cholesterol species, collagen, LDLs, and hydroxyapatite. Protocols for preparing excised human atherosclerotic tissue have been established, leading to improved sample-to-noise ratio and background subtraction.
Article
Chemistry, Multidisciplinary
Rebecca R. Mackley, Steven Huband, Tara L. Schiller
Summary: Atherosclerosis is a complex disease with unique plaque morphology in each individual. Current techniques lack the ability to differentiate stable and unstable plaques, and identify those at risk of thromboembolic events. Small- and wide-angle X-ray scattering (SAXS/WAXS) shows potential in identifying key materials in plaques. Improved protocols for preparing atherosclerotic tissue samples have enhanced the sample-to-noise ratio and background subtraction.
Article
Materials Science, Multidisciplinary
Endale Abebe Gudeta
Summary: This study introduces a modified version of the Enzo-Parrish method to determine a straight background level with a nonzero gradient. The proposed method uses a scattering vector to determine the background and is validated on the XRD peak of a polymer sample.
JOURNAL OF MATERIALS SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Mohammad Ramezanzadeh, Ghasem Bahlakeh, Bahram Ramezanzadeh, Mehran Rostami
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2019)
Article
Chemistry, Multidisciplinary
Ali Asghar Javidparvar, Reza Naderi, Bahram Ramezanzadeh, Ghasem Bahlakeh
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2019)
Article
Green & Sustainable Science & Technology
Ghasem Bahlakeh, Bahram Ramezanzadeh, Mohammad Ramezanzadeh
JOURNAL OF CLEANER PRODUCTION
(2019)
Article
Green & Sustainable Science & Technology
E. Alibakhshi, M. Ramezanzadeh, S. A. Haddadi, G. Bahlakeh, B. Ramezanzadeh, M. Mandavian
JOURNAL OF CLEANER PRODUCTION
(2019)
Article
Chemistry, Multidisciplinary
Mohammad Ramezanzadeh, Ghasem Bahlakeh, Zahra Sanaei, Bahram Ramezanzadeh
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2019)
Article
Chemistry, Physical
Mehdi Tabatabaei Majd, Taghi Shahrabi, Bahram Ramezanzadeh
JOURNAL OF ALLOYS AND COMPOUNDS
(2019)
Article
Chemistry, Physical
M. Ahmadzadeh, T. Shahrabi, M. Izadi, I. Mohammadi, S. M. Hoseinieh, A. Barnoush
JOURNAL OF ALLOYS AND COMPOUNDS
(2019)
Article
Engineering, Environmental
Mahsa Mahmudzadeh, Hossein Yari, Bahram Ramezanzadeh, Mohammad Mandavian
JOURNAL OF HAZARDOUS MATERIALS
(2019)
Article
Chemistry, Multidisciplinary
A. Khalili Dermani, E. Kowsari, B. Ramezanzadeh, R. Amini
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2019)
Article
Materials Science, Multidisciplinary
M. Izadi, A. Yazdiyan, T. Shahrabi, S. M. Hoseinieh, H. Shahrabi
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
(2019)
Article
Chemistry, Physical
Ghasem Bahlakeh, Bahram Ramezanzadeh, Ali Dehghani, Mohammad Ramezanzadeh
JOURNAL OF MOLECULAR LIQUIDS
(2019)
Article
Engineering, Chemical
Ali Dehghani, Ghasem Bahlakeh, Bahram Ramezanzadeh, Mohammad Ramezanzadeh
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
(2019)
Article
Construction & Building Technology
Morteza Ganjaee Sari, Bahram Ramezanzadeh
CONSTRUCTION AND BUILDING MATERIALS
(2020)
Article
Chemistry, Physical
Sara Khamseh, Eiman Alibakhshi, Bahram Ramezanzadeh, Morteza Ganjaee Sari, Alireza Kazemi Nezhad
APPLIED SURFACE SCIENCE
(2020)
Article
Materials Science, Multidisciplinary
Mahsa Saket, Reza Amini, Pooneh Kardar, Morteza Ganjaee
Summary: This study improved the anti-corrosion properties of Mg-AZ31 alloy through Pr-based film, which significantly increased the corrosion retardation rate and improved the adhesion properties of the coating.
MATERIALS CHEMISTRY AND PHYSICS
(2021)
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.
