Tailoring the hydrogenated mechanism of Pt3Al from first-principles investigation

Vacuum, Journal Year: 2023, Volume and Issue: 212, P. 112033 - 112033

Published: March 22, 2023

Language: Английский

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Microstructure and mechanical properties of high strength porous ceramics with high sewage sludge content

Journal of Cleaner Production, Journal Year: 2022, Volume and Issue: 380, P. 135084 - 135084

Published: Nov. 8, 2022

Language: Английский

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Microstructure and oxidation behavior of Si-MoSi2 coating deposited on Mo substrate at 600 °C and 900 °C in static air

Materials Characterization, Journal Year: 2022, Volume and Issue: 192, P. 112192 - 112192

Published: Aug. 4, 2022

Language: Английский

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Microstructure and oxidation resistant of Si–NbSi2 coating on Nb substrate at 800°C and 1000°C

Ceramics International, Journal Year: 2023, Volume and Issue: 49(13), P. 21222 - 21233

Published: March 28, 2023

Language: Английский

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Microstructure evolution, growth kinetics and formation mechanisms of silicon-rich NbSi2 coatings on Nb substrate

Journal of Materials Research and Technology, Journal Year: 2023, Volume and Issue: 24, P. 6076 - 6087

Published: April 27, 2023

A Si-rich NbSi2 coating was prepared on Nb substrate by hot dip silicon plating process, which mainly consists of Nb5Si3 interfacial layer, intermediate layer and silicon-rich outer layer. The has flat surface dense structure, the roughness is only 0.218–0.548 μm. Raising deposition temperature can also significantly increase growth rate coating. hot-dip process an extremely low reaction activation energy (249.99 kJ mol−1), indicates that there are a large number activated molecules during plating. atoms in molten bath deposited maintained high chemical potential gradient continuously. Therefore, solid diffusion Nb–Si continuous, phase generated consumed continuously, transformed into phase, led to higher (1.7 × 10−13 4.3 m2 s).

Language: Английский

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Boron-based bioactive glasses: Properties, processing, characterization and applications

Ceramics International, Journal Year: 2023, Volume and Issue: 49(12), P. 19595 - 19605

Published: March 17, 2023

Language: Английский

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Conversion of recycled sludge waste into high value-added ceramics as engineering construction materials: Fabrication, characterization and performance evaluation

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 475, P. 146509 - 146509

Published: Oct. 7, 2023

Language: Английский

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Exploring the structural, phonon dynamical, mechanical and thermodynamic properties of TM2AlC(TM=Ti, Zr and Hf) carbides

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: 144, P. 110966 - 110966

Published: March 1, 2024

Language: Английский

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Micromorphology evolution, growth mechanism, and oxidation behaviour of the silicon-rich MoSi2 coating at 1200 °C in air

Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: 29, P. 491 - 503

Published: Jan. 18, 2024

The silicon-rich MoSi2 coating with a submicron surface roughness is deposited on Mo substrate by the hot-dip silicon (HDS) plating process. microstructure, phase composition, and growth mechanism of are characterized. oxidation kinetics coated samples bare at 1200 °C also analyzed compared. results indicate that comprised Si outermost layer, intermediate layer Mo5Si3 interface layer. has high concentration dense structure, average (RSa) only 0.248 μm. After exposed for 20 h, per unit area weight change rate (Mc) 0.183 mg/cm2 thickness oxide 6.72 smooth surface, compact structure excellent self-healing ability ensure its outstanding antioxidant.

Language: Английский

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Oxidation resistance of aluminized refractory HfNbTaTiZr high entropy alloy

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 999, P. 175100 - 175100

Published: June 6, 2024

Language: Английский

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