Crystallization of glass with Y2Si2O7-mullite eutectic composition

Shunkichi Ueno; Yohei Suzuki; Yuki Furukawa; Tomoe Tada; Naoto Kanno; Byungkoog Jang

doi:10.2109/jcersj2.16044

Crystallization of glass with Y₂Si₂O₇-mullite eutectic composition

Shunkichi Ueno, Yohei Suzuki, Yuki Furukawa, Tomoe Tada, Naoto Kanno, Byungkoog Jang

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

In this paper, the crystallization of the glass with Y₂Si₂O₇-mullite eutectic composition was examined. A dendrite Y₂Si₂O₇ crystalline grows from the surface of the glass bulk at 1302 K. A competitive growth of Y₂Si₂O₇ phase and mullite phase occurs at 1430K. The activation energy for the competitive growth can be estimated to 329 kJ/mol. The activation energy for the crystallization of hypoeutectic and hypereutectic composition increases with increasing the amount of the primary phase.

Original language	English
Pages (from-to)	796-799
Number of pages	4
Journal	Journal of the Ceramic Society of Japan
Volume	124
Issue number	8
DOIs	https://doi.org/10.2109/jcersj2.16044
Publication status	Published - Aug 1 2016
Externally published	Yes

All Science Journal Classification (ASJC) codes

Ceramics and Composites
Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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10.2109/jcersj2.16044

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Ueno, S., Suzuki, Y., Furukawa, Y., Tada, T., Kanno, N., & Jang, B. (2016). Crystallization of glass with Y₂Si₂O₇-mullite eutectic composition. Journal of the Ceramic Society of Japan, 124(8), 796-799. https://doi.org/10.2109/jcersj2.16044

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abstract = "In this paper, the crystallization of the glass with Y2Si2O7-mullite eutectic composition was examined. A dendrite Y2Si2O7 crystalline grows from the surface of the glass bulk at 1302 K. A competitive growth of Y2Si2O7 phase and mullite phase occurs at 1430K. The activation energy for the competitive growth can be estimated to 329 kJ/mol. The activation energy for the crystallization of hypoeutectic and hypereutectic composition increases with increasing the amount of the primary phase.",

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AU - Furukawa, Yuki

AU - Tada, Tomoe

AU - Kanno, Naoto

AU - Jang, Byungkoog

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AB - In this paper, the crystallization of the glass with Y2Si2O7-mullite eutectic composition was examined. A dendrite Y2Si2O7 crystalline grows from the surface of the glass bulk at 1302 K. A competitive growth of Y2Si2O7 phase and mullite phase occurs at 1430K. The activation energy for the competitive growth can be estimated to 329 kJ/mol. The activation energy for the crystallization of hypoeutectic and hypereutectic composition increases with increasing the amount of the primary phase.

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