Enhanced Microwave Absorbing Performance and Corrosion Resistance of FeSiBCCrx Amorphous Alloys

Materials Chemistry and Physics, Год журнала: 2025, Номер unknown, С. 130695 - 130695

Опубликована: Март 1, 2025

Язык: Английский

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Optimized Composition Design of Nickel-Based Corrosion-Resistant Alloy for Enhanced Mechanical Properties by Integrating Experimental Design and High-Throughput Screening

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112574 - 112574

Опубликована: Апрель 1, 2025

Язык: Английский

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Effect of Cr:Al Ratio on Corrosion Mechanism of Ni-Cr-Mo-Al Alloys in 3.5 wt.% NaCl Solution: Microstructure and Electrochemical and Passive Characteristics

Materials, Год журнала: 2025, Номер 18(10), С. 2177 - 2177

Опубликована: Май 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.

Язык: Английский

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Specialized fractionation combined with deep analytics of waste plastic cracking oils for petrochemical operations

Journal of Industrial and Engineering Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Май 1, 2025

Язык: Английский

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Microstructure and Corrosion Resistance of NiAl-Based High-Entropy Alloys

Journal of Materials Engineering and Performance, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 18, 2024

Язык: Английский

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