A novel ternary nitride whisker: MgSiN₂ whisker and its growth mechanism

Journal of the American Ceramic Society, Год журнала: 2025, Номер unknown

Опубликована: Март 17, 2025

Abstract The MgSiN 2 whisker, as a novel ternary nitride, exhibits considerable potential an advanced high‐temperature toughening material. In this study, the supported catalysis method was employed to synthesize whisker for first time, well impacts of catalyst precursor and heat treatment temperature on phase, morphology, growth mechanism were investigated. results showed that Fe, Co, Ni precursors all had catalytic effects whisker. Co exhibited superior efficacy, significantly enhancing yield length‐to‐diameter ratio Furthermore, increases, transitions from vapor–solid (VS) vapor–liquid–solid (VLS), ultimately dislocation‐mediated mechanism. successful synthesis measuring approximately 0.6 µm in diameter 20–30 length, achieved at 1400°C. Simultaneously, been observed effectively enhance adsorption gaseous Mg N Si 3 4 (1 1 0) surface, facilitating

Язык: Английский

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Low carbon-containing refractories for advanced iron and steelmaking: Recent progress and perspectives

Journal of the European Ceramic Society, Год журнала: 2025, Номер unknown, С. 117349 - 117349

Опубликована: Март 1, 2025

Язык: Английский

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Thermo-mechanical behavior of light spinel-based composites with in situ synthesis of Si2N2O-SiC

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Controllable synthesis of reinforced phase in Al2O3-C refractory adding high-temperature pitch powder as carbon precursor

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Accelerating the strength development of castables at 10 °C via introducing prehydrated CAC

Journal of Materials Research and Technology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: Английский

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Design, Preparation and Characterization of Multiphase Heat Storage Ceramic Balls with High Thermal Shock Resistance

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: Английский

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Enhanced corrosion resistance of MgO–C refractories containing sintered MgAl2O4 spinel powder under various slag basicities

Corrosion Science, Год журнала: 2025, Номер 253, С. 113009 - 113009

Опубликована: Май 5, 2025

Язык: Английский

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Enhancement of critical properties of low-carbon MgO–C refractories by graphite structural design

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Июнь 1, 2025

Язык: Английский

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Rheological properties and excellent thermal shock stability of Al2O3-SiC-C castables containing continuous TiC coated graphite

Ceramics International, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Язык: Английский

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Effect of Carbon Nanostructures on Low Carbon Magnesia-Carbon Refractories Manufactured Using Slip-Casting as an Alternative Method

Journal of Alloys and Compounds, Год журнала: 2024, Номер unknown, С. 178266 - 178266

Опубликована: Дек. 1, 2024

Язык: Английский

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