Phase Transformations in High-Temperature Fiber Materials Exposed to Non-Equilibrium Flow of Heat and Light
| Autor: | S. Yu. Skripachev, G. Yu. Lyulyukina, V. G. Babashov, S. Kh. Suleimanov, O. V. Basargin |
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| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Fusion Materials science Solar furnace Component (thermodynamics) 01 natural sciences Cristobalite 010309 optics Mechanics of Materials visual_art Phase (matter) 0103 physical sciences Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Ceramic Fiber Composite material Eutectic system |
| Zdroj: | Glass and Ceramics. 76:374-380 |
| ISSN: | 1573-8515 0361-7610 |
| Popis: | The changes of the phase composition and structure of modern ceramic materials on exposure to an intense flow of light were investigated. The technological possibilities of a unique facility — Big Solar Furnace — were used to perform the experiment. It was shown that surface treatment of a ceramic material in the system Al2O3–SiO2 by a high-temperature source of energy results in the appearance of two new phase compositions — α-Al2O3 and cristobalite. Treatment of the material in the fusion regime promotes the formation of a eutectic component. |
| Databáze: | OpenAIRE |
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