High entropy alloys (HEAs) represent a new category of materials possessing exceptional properties. We investigated the erosion-corrosion behavior of Al 0.1 CoCrFeNi HEA. For comparison, stainless steel SS316L is also evaluated. Results indicate that despite low hardness and yield strength, HEA ...
High-entropy alloys (HEAs) with multiple principal elements represent a paradigm shift in structural alloy design and show excellent surface degradation resistance in corrosive environment. Here, the tribo-corrosion response of laser-engineered net-shaped CoCrFeMnNi HEA was evaluated in 3.5 wt% NaCl...
Ujah CO, Kallon DV, Aigbodion VS (2024) Corrosion characteristics of high-entropy alloys prepared by spark plasma sintering. Int J Adv Manuf Technol 19:1–20 Google Scholar Kim YJ, Bahn CB, Baek SH, Choi W, Song GD (2024) Crevice chemistry and corrosion in high temperature water: a re...
Tribo corrosion control of 6061 aluminum alloy was done by using naturally available Boswellia serrata (BWS) extract as green inhibitor. Studies were done in artificial sea water slurry containing 0.03% sand particles via a submerged jet impingement technique. Electrochemical studies were the majour tec...
The corrosion rates of the ternary alloys have a superior behavior compared to the binary films, with corrosion rates as low as 0.058 μm/year. The combination and tunability of high hardness, elastic recovery, low nanowear and an excellent resistance to high temperature corrosion demonstrates...
China c Qingdao Center of Resource Chemistry and New Materials, Qingdao 266000, China ARTICLE INFO Keywords: High-entropy nitride films Substrate bias Microstructure Tribo-corrosion performance Magnetron sputtering ABSTRACT (CrNbTiAlV)Nx high-entropy nitride films were prepared using magnetron sputtering met...
Tribo-corrosionThermodynamic calculationIn recent years, high-entropy alloy (HEA) films, with excellent comprehensive performance due to their unique structure, have received wide attention from scientists and engineers all over the world. In this work, the VAlTiCrCu HEA films with different deposition...
Corrosion behaviorPassivationTribo-corrosion behaviorIn this work, the effect of the dual-phase microstructure (FCC and Laves phases) of Ni1.5CrCoFe0.5Mo0.1Nbx (x = 0.55 hypoeutectic, 0.68 eutectic and 0.8 hypereutectic) high-entropy alloy coatings on their corrosion and tribocorrosion behaviors were...
Mechanism of plasma electrolytic oxidation in Mg3ZnCa implants: a study of double-layer formation and properties through nanoindentation Article Open access 28 March 2024 Effects of nickel content on the microstructure, microhardness and corrosion behavior of high-entropy AlCoCrFeNix alloys Article...
High biocompatibility with suitable mechanical qualities to prevent stress-shielding and subsequent implant loosening is represented by metal alloys based on titanium, zirconium, tantalum, and niobium. In Hunk's physiological solution (HPS), the comparative electrochemical corrosion behavior of the β-titan...