Structure Formation in Cast Spinelide-Pyroxene Glass-Ceramic Materials under Non-Equilibrium Crystallization; Glass and Ceramics; Vol. 78, iss. 3-4
| Parent link: | Glass and Ceramics Vol. 78, iss. 3-4.— 2021.— [P. 115-119] |
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| Shrnutí: | Title screen It was found by means of image analysis how non-equilibrium conditions of solidification (contact with air or a mold, without contact) affect the macrostructural parameters of glass-ceramic spinelide-pyroxene materials. It was found that non-equilibrium conditions determine the structural zoning. A mechanism giving rise to the microzoning of structure is formulated: in the crystallization process a spinelide reaches a critical size at which it acquires its own ‘zone of influence’ — a certain volume of melt proportional to the size of the spinelide zone and forming a shell around the spinelide by epitaxial growth. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
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2021
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| On-line přístup: | https://doi.org/10.1007/s10717-021-00358-0 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666250 |
| Shrnutí: | Title screen It was found by means of image analysis how non-equilibrium conditions of solidification (contact with air or a mold, without contact) affect the macrostructural parameters of glass-ceramic spinelide-pyroxene materials. It was found that non-equilibrium conditions determine the structural zoning. A mechanism giving rise to the microzoning of structure is formulated: in the crystallization process a spinelide reaches a critical size at which it acquires its own ‘zone of influence’ — a certain volume of melt proportional to the size of the spinelide zone and forming a shell around the spinelide by epitaxial growth. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1007/s10717-021-00358-0 |