Journal of Materials Engineering and Performance, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 18, 2024
Language: Английский
Journal of Materials Engineering and Performance, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 18, 2024
Language: Английский
Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: unknown, P. 130695 - 130695
Published: March 1, 2025
Language: Английский
Citations
0Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112574 - 112574
Published: April 1, 2025
Language: Английский
Citations
0Materials, Journal Year: 2025, Volume and Issue: 18(10), P. 2177 - 2177
Published: May 8, 2025
In this study, the microstructure and electrochemical passive characteristics of NiCr25.2−xMoAlx (x = 0, 1.25, 2.5, 5 mol.%) alloys were investigated. The results show that Ni-Cr-Mo-Al with varying Cr:Al ratios both had a single FCC structure without any second precipitates, decreases in dislocation density grain size observed as Al content NiCrMoAl increased. It was found from NiCr23.95MoAl1.25 maximum radius for semicircle lowest Icorr, indicating an enhanced anti-corrosion performance (Rct: 8.08 ± 0.368 × 105 Ω cm2, Icorr: 1.05 0.003 10−7 A/cm2). it approximate connection to composition films. Denser more stable microstructures further proven by potentiostatic polarization tests Mott–Schottky experiments, showing lower current acceptor (NA: 9.79 0.4 10−20 cm−3). addition, XPS Al1.25 specimen highest Cr2O3 film’s among alloys. main component, suggesting protective influence film. present study can offer guidance application nickel-based high resistance marine environments.
Language: Английский
Citations
0Journal of Industrial and Engineering Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: May 1, 2025
Language: Английский
Citations
0Journal of Materials Engineering and Performance, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 18, 2024
Language: Английский
Citations
0