Article
Materials Science, Multidisciplinary
Chathuranga S. Witharamage, Mohammed A. Alrizqi, Jijo Chirstudasjustus, Ahmed A. Darwish, Troy Ansell, Andy Nieto, Rajeev K. Gupta
Summary: An Al-V alloy powder produced by high-energy ball milling was cold sprayed on an AA2024-T3 substrate, and the resulting coating exhibited superior corrosion resistance and wear resistance compared to the substrate.
Article
Engineering, Mechanical
Bahareh Marzbanrad, Ehsan Toyserkani, Hamid Jahed
Summary: The effect of cold spray coating parameters on the fatigue life and cracking mechanism of AZ31B-H24 coated with AA7075 powder was investigated. It was found that samples with compressive residual stress at the coating/substrate interface had significantly longer lives, while samples with tensile residual stress had similar or slightly improved lives. The cracking mechanisms also differed between the two samples, with cracks initiating at the coating surface in compressive samples and delamination and cracking occurring at the interface in tensile samples. These differences were attributed to variations in initial stress state, microstructure, and substrate grain morphology.
INTERNATIONAL JOURNAL OF FATIGUE
(2022)
Article
Engineering, Mechanical
C. J. Williamson, A. R. Webb, L. N. Brewer, P. G. Allison, J. B. Jordon
Summary: In this study, the effect of powder heat treatment on the tensile and fatigue properties of freestanding cold sprayed specimens was investigated. Overaged and solutionized powder depositions showed improved ductility but decreased yield strength compared to the as-atomized condition. The solutionized powder specimen exhibited enhanced fatigue performance, attributed to the dissolution of intermetallics.
INTERNATIONAL JOURNAL OF FATIGUE
(2023)
Article
Materials Science, Coatings & Films
Denny John, Tanaji Paul, Kazue Orikasa, Cheng Zhang, Benjamin Boesl, Arvind Agarwal
Summary: This study develops customized heat treatment protocols for controlling the microstructure and mechanical properties of aluminum powders and their interrelatedness with cold spray process parameters. The results show that solution treatment followed by precipitation hardening allows controlled precipitation of hard intermetallic phases, enhancing the nanohardness and microhardness of the powders. The experimentally measured powder hardness is then used in a cold spray simulation tool to develop process maps for manufacturing high-quality coatings.
JOURNAL OF THERMAL SPRAY TECHNOLOGY
(2022)
Article
Chemistry, Physical
K. Korgiopoulos, A. Sadeghi, M. Pekguleryuz
Summary: This study investigates the effect of Yttrium on Mg17Al12, finding that low and high Y additions can respectively decrease and increase its lattice constant, leading to complex influences on its mechanical properties.
Article
Chemistry, Physical
M. Khomutov, A. Chereshneva, P. Petrovskiy, D. Daubarayte, V Cheverikin, A. Sova, A. Travyanov, I Smurov
Summary: Cold spraying was utilized for the deposition of AlMgScZr alloy with low-porosity deposits successfully produced. Heat treatment and hot isostatic pressing (HIP) were performed to homogenize the structure, leading to significant improvement of ultimate compressive strength and the strain at failure of the deposits.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Multidisciplinary
Dong Wu, Wenya Li, Kun Liu, Yang Yang, Sijie Hao
Summary: The study found that both annealing and solution aging can improve the mechanical properties of CSAMed AA2024/Al2O3 composite, with solution aging slightly better than annealing. After heat treatment, the fracture mechanism between adjacent particles changed, but the interfacial bonding between AA2024 and Al2O3 particles could not be improved.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Materials Science, Coatings & Films
Archana Loganathan, Sara Rengifo, Alexander Franco Hernandez, Cheng Zhang, Arvind Agarwal
Summary: Nanodiamond, a superhard nanoparticle reinforcement, was successfully incorporated into an aluminum metal matrix composite coating, leading to significant improvements in hardness and wear properties of the coating.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Metallurgy & Metallurgical Engineering
Fanzhi Meng, Shuhui Lv, Qiang Yang, Xin Qiu, Zixiang Yan, Qian Duan, Jian Meng
Summary: This study investigated the components and crystal structures of intermetallic phases in a gravity die-cast Mg-6.0Zn-1.5Nd-0.5Zr alloy using transmission electron microscopy. The results revealed multiple intermetallic phases and various internal faults in the alloy. The study also revealed new orientation relationships between different intermetallic phases.
JOURNAL OF MAGNESIUM AND ALLOYS
(2022)
Article
Materials Science, Coatings & Films
Bahareh Marzbanrad, Ehsan Toyserkani, Hamid Jahed
Summary: The study explored the effect of coating zinc onto AZ31B Mg alloy using cold spraying process parameters, revealing partial melting of zinc particles during impact and the formation of intermetallic compounds. The use of a zinc intermediate layer in multilayer deposition was found to create beneficial compressive residual stress in all three layers.
SURFACE & COATINGS TECHNOLOGY
(2021)
Review
Materials Science, Multidisciplinary
Hao Chen, Zhengqiang Zhu, Yunming Zhu, Liang Sun, Yukun Guo
Summary: With the increasing demand for lightweight requirements, the welding preparation of Mg/Al composite structures is urgently needed and has extensive potential applications in the industrial field. However, welding Mg/Al dissimilar alloys often leads to the formation of brittle intermetallic compounds and difficulties in obtaining high-quality welded joints. Solid-state welding, characterized by low energy input and high efficiency, offers a solution to inhibit the formation of brittle intermetallic compounds and improve the strength of welded joints in Mg/Al dissimilar alloys. This paper summarizes and prospects the research status of solid-state welding using Mg/Al dissimilar alloys, focusing on the optimization of welding parameters, the addition of interlayers, and hybrid welding processes, based on recent literature on ultrasonic welding, friction welding, diffusion welding, explosive welding, magnetic pulse welding, and resistance spot welding of Al/Mg.
Article
Materials Science, Coatings & Films
M. Winnicki, A. Baszczuk, A. Gibas, M. Jasiorski
Summary: Among bronze alloys, aluminium bronzes stand out for their strength and corrosion resistance. This study investigates the use of low-pressure cold spray technology to deposit Cu-Al feedstock powders with added aluminium and hard alumina particles to enhance coating quality. The research analyzes the morphological, elemental, and phase composition of the coatings before and after thermal treatment using microscopy, spectrometry, and X-ray diffraction. The study also determines the maximum solubility of aluminium in the copper structure using Vegard's linear dependence.
SURFACE & COATINGS TECHNOLOGY
(2023)
Article
Engineering, Industrial
Bahareh Marzbanrad, Ehsan Toyserkani, Hamid Jahed
Summary: This study examines the formation mechanism of residual stresses in cold spray printing by investigating four major factors. It is found that heat input and heat transfer rate are key factors in controlling the sign of the residual stress. Experimental results show that desirable patterns of residual stress can be achieved by controlling parameters, leading to higher density and hardness, and lower roughness in compressive samples compared to tensile ones.
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Liqun Guan, Yunlai Deng, Yaofeng Luo, An Luo, Xiaobin Guo
Summary: In this study, low-cost Si was added to an Mg-8Gd-4Y-1Nd-0.5Zr alloy to regulate the intermetallic phases, achieving a trade-off between elastic modulus and strength. The addition of Si resulted in the formation of Y5Si3 and GdSi phases, improving the elastic modulus of the alloy but reducing its strength.
METALS AND MATERIALS INTERNATIONAL
(2021)
Article
Nanoscience & Nanotechnology
A. A. Camberg, A. Andreiev, S. Pramanik, K-P Hoyer, T. Troster, M. Schaper
Summary: The study demonstrates that a severely cold-worked AA5182 sheet metal blank can be successfully formed into a sound part through a specific heat treatment and cold die forming process, showing a promising approach to substitute 6000series aluminum alloys in mixed-material assemblies for easy recyclability.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2022)
Article
Materials Science, Coatings & Films
Guillaume Archambault, Bertrand Jodoin, Steve Gaydos, Mohammed Yandouzi
SURFACE & COATINGS TECHNOLOGY
(2016)
Article
Materials Science, Coatings & Films
A. Rezzoug, S. Abdi, A. Kaci, M. Yandouzi
SURFACE & COATINGS TECHNOLOGY
(2018)
Article
Materials Science, Coatings & Films
M. Yandouzi, H. Bu, M. Brochu, B. Jodoin
JOURNAL OF THERMAL SPRAY TECHNOLOGY
(2012)
Article
Materials Science, Coatings & Films
G. Berube, M. Yandouzi, A. Zuniga, L. Ajdelsztajn, J. Villafuerte, B. Jodoin
JOURNAL OF THERMAL SPRAY TECHNOLOGY
(2012)
Article
Materials Science, Coatings & Films
Hengyong Bu, Mohammed Yandouzi, Chen Lu, Bertrand Jodoin
JOURNAL OF THERMAL SPRAY TECHNOLOGY
(2012)
Article
Materials Science, Coatings & Films
M. Yandouzi, S. Gaydos, D. Guo, R. Ghelichi, B. Jodoin
JOURNAL OF THERMAL SPRAY TECHNOLOGY
(2014)
Article
Materials Science, Coatings & Films
P. Richer, M. Yandouzi, L. Beauvais, B. Jodoin
SURFACE & COATINGS TECHNOLOGY
(2010)
Article
Materials Science, Coatings & Films
M. Yandouzi, A. J. Bottger, R. W. A. Hendrikx, M. Brochu, P. Richer, A. Charest, B. Jodoin
SURFACE & COATINGS TECHNOLOGY
(2010)
Article
Materials Science, Coatings & Films
A. Bacciochini, M. I. Radulescu, Y. Charron-Tousignant, J. Van Dyke, M. Nganbe, M. Yandouzi, J. J. Lee, B. Jodoin
SURFACE & COATINGS TECHNOLOGY
(2012)
Article
Materials Science, Coatings & Films
Hengyong Bu, Mohammed Yandouzi, Chen Lu, Daniel MacDonald, Bertrand Jodoin
SURFACE & COATINGS TECHNOLOGY
(2012)
Article
Materials Science, Coatings & Films
A. Bacciochini, M. I. Radulescu, M. Yandouzi, G. Maines, J. J. Lee, B. Jodoin
SURFACE & COATINGS TECHNOLOGY
(2013)
Correction
Materials Science, Coatings & Films
A. Bacciochini, M. I. Radulescu, M. Yandouzi, G. Maines, J. J. Lee, B. Jodoin
SURFACE & COATINGS TECHNOLOGY
(2014)
Article
Nanoscience & Nanotechnology
Marina Pushkareva, Federico Sket, Javier Segurado, Javier Llorca, Mohammed Yandouzi, Arnaud Weck
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2019)
Proceedings Paper
Physics, Applied
A. Bacciochini, M. Radulescu, Y. Charron-Tousignant, J. Van Dyke, B. Jodoin, M. Nganbe, M. Yandouzi, J. J. Lee
SHOCK COMPRESSION OF CONDENSED MATTER - 2011, PTS 1 AND 2
(2012)
Article
Materials Science, Coatings & Films
Yanchun Xie, Xiaodong Wang, Shenshen Cui, Jiali Hu, Yongcun Wei, Yi Lian, Anwu Xuan, Bin Yu, Erlin Zhang
Summary: In this study, Ti-xFe (x = 3,5,9 wt%) alloys were surface modified by micro-arc oxidation (MAO) to improve their antimicrobial properties and biocompatibility. The results showed that increasing the oxidation voltage greatly enhanced the roughness and hydrophilicity of Ti-xFe-MAO alloys. The Ti-xFe alloys micro-arc oxidized at 250 V and 300 V exhibited improved corrosion resistance and excellent antimicrobial and cytocompatibility properties, making them suitable for orthopedic implant materials.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Yuting Hao, Zuoyan Ye, Lili Wang, Minheng Ye, Hui Dong, Chao Wang, Yunchen Du
Summary: This study focuses on the modification of PEO coatings on Ta-12W alloy using NH4F additive. The results show that ultra-low porosity coatings can be prepared by optimizing the NH4F content. The formation process of specific structures on the coating surface is discussed, and the effects of NH4F concentration and treatment duration on coating characteristics are investigated.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Yuanzhuo Liu, Linjiang Chai, Tao Yang, Chaodan Hu, Chuanmei Wang, Guoqiang Xi
Summary: By employing a pulsed laser, laser cladding was performed on IN718 alloy pre-coated with CrCoNi-TiC/SiC powders and three defect-free coatings were successfully prepared. The addition of TiC and SiC powders generated fine carbides dispersed in the coatings and led to changes in grain and substructure morphologies, resulting in increased hardness and wear resistance.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
M. Ghaemi, A. Lopez-Cazalilla, K. Sarakinos, G. J. Rosaz, C. P. A. Carlos, S. Leith, S. Calatroni, M. Himmerlich, F. Djurabekova
Summary: The use of high-power impulse magnetron sputtering can result in dense and uniform niobium films on all surfaces of superconducting rf cavities, as simulated and investigated in this study.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Jiaheng Du, Xinli Fan, Dongqin Xiao, Wuxiang Wang, Yiran Yin, Zhong Li, Kui He, Yanfei Tan, Jiyuan Yan, Gangli Liu, Ke Duan
Summary: This study investigated the electrophoretic deposition (EPD) of magnesium oxide (MgO) coatings on micro-arc oxidized titanium (MAO-Ti) and evaluated their in vitro antibacterial properties and biocompatibility. The results showed that MgO coatings significantly reduced bacterial numbers and biofilm formation, while also demonstrating good cytocompatibility and induction of osteoblast mineralization.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Samiksha Moharana, Yuichi Otsuka, R. Gnanamoorthy
Summary: The addition of titania to HAp coatings improves their wear resistance and reduces damage to titanium implants caused by debris generation. This study evaluates the fretting wear resistance of titania-added HAp suspension plasma spray coating and finds that it exhibits reduced friction coefficient and increased wear resistance.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Li-Ping Wu
Summary: The functional hazenite coating deposited on AZ31 Mg alloy showed improved roughness and hydrophilicity, enhanced biocompatibility, reduced degradation rate, and decreased susceptibility to stress corrosion cracking.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Ning Tian, Delei Xu, Jinfei Wei, Bucheng Li, Junping Zhang
Summary: This study reports the preparation of a superhydrophobic and anti-bacterial fabric for face masks. The fabric exhibits high superhydrophobicity and excellent moisture resistance, enabling functionality effectiveness in cold weather conditions. The fabric also demonstrates remarkable anti-bacterial activity against E. coli, attributed to the synergistic effect of superhydrophobicity and embedded ZnO nanoparticles. This superhydrophobic anti-bacterial fabric holds great potential for various practical applications in personal protective equipment, healthcare, and disease prevention.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Katharina Beck, Anke S. Ulrich, Andreas K. Czerny, Emma M. H. White, Martin Heilmaier, Mathias C. Galetz
Summary: Refractory metal based alloys have great potential as structural materials for high-temperature applications due to their high melting points. However, they are prone to catastrophic oxidation at around 700 degrees C. This study investigated the effect of aluminium diffusion coatings on the oxidation resistance of pure molybdenum, niobium, tantalum, and tungsten. The results showed that the aluminization improved the oxidation behavior and decreased the oxide growth rate for molybdenum and tantalum.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Wenwen Shuai, Haijun Dou, Zhichen Guan, Wei Qian, Zhibao Li, Yinqun Hua, Jie Cai
Summary: This study synthesized (Y1-xLax)3Al5O12 (x = 0, 0.1, 0.2, 0.3) materials by doping lanthanum ions, and found that the doped materials exhibited improved mechanical properties and thermal expansion coefficient, as well as enhanced resistance to CMAS corrosion. These materials have potential applications.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Xianglei Liu, Jiahui Ding, Wanbo Hou, Xinhao Shi, Tao Feng, Xiangyuan Meng, Shifeng Wen, Mingde Tong, Zhufeng Yue
Summary: A composite coating was developed to improve the adhesion, wear resistance, and corrosion resistance, which exhibited significant enhancements in these properties.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Hongxuan Xing, Jidong Li, Xianwei Hu, Liang Tian, Renyun Zhang, Yiyong Wang
Summary: By depositing a Cu/Co-Mo corrosion-resistant plating layer on the surface of 6061 Al alloy, the bonding strength between the alloy and the plating layer can be improved and the corrosion resistance can be enhanced. The composite coating forms an obvious three-layer structure with Co-Mo coating exhibiting amorphous characteristics and Co3Mo phase composition. The composite coating improves the corrosion resistance and hardness of the substrate, effectively protecting the 6061 Al alloy.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Fan Yang, Debin Wang, Tianrun Li, Baijun Yang, Suode Zhang, Jianqiang Wang
Summary: The impact-corrosion behavior of monolayer and hierarchical Fe-based amorphous coatings fabricated by HVAF was investigated in 3.5 wt% NaCl solution. The monolayer coating exhibits corrosion failure with increased impact energy, while the hierarchical coating shows improved resistance. However, at high impact energies, both coatings experience corrosion degradation.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Shoaib Ahmad, Muddasir Nawaz, Solaiman Mohammad, R. A. Shakoor, Ramazan Kahraman, Talal Mohammed Al Tahtamouni
Summary: This research presents a novel self-healing anti-corrosion composite coating that demonstrates higher inhibition efficiency and self-healing effect, providing protection for metallic structures against corrosive environments.
SURFACE & COATINGS TECHNOLOGY
(2024)
Article
Materials Science, Coatings & Films
Hui-Wen Peng, Chun-Hway Hsueh
Summary: A series of (CoCrNi)100-x-ySixNdy medium entropy alloy films with manipulated metalloid element, Si, and rare earth element, Nd, were synthesized using magnetron three-target co-sputtering. The films showed different structures and mechanical properties with varying Si and Nd contents. The optimized mechanical properties were observed in the film with Si0.61Nd5.14, attributed to precipitation strengthening and grain refinement.
SURFACE & COATINGS TECHNOLOGY
(2024)