Crystallization and microstructure formation of glass with Y2Si2O7-mullite eutectic composition

Shunkichi Ueno; Tomoe Tada; Yohei Suzuki; Junko Nozawa; Byungkoog Jang; Tohru Sekino

doi:10.1016/j.ceramint.2016.05.154

Crystallization and microstructure formation of glass with Y₂Si₂O₇-mullite eutectic composition

Shunkichi Ueno, Tomoe Tada, Yohei Suzuki, Junko Nozawa, Byungkoog Jang, Tohru Sekino

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The crystallization and microstructure formation of glass with a Y₂Si₂O₇-mullite eutectic composition were examined. A crystallization of Y₂Si₂O₇ and the mullite phase due to phase separation occurred at 1174 °C, and a well-developed Y₂Si₂O₇ facet crystal was formed. This sample was melted down and solidified via heat treatment at 1250 °C and 1300 °C, temperatures below the melting point of a Y₂Si₂O₇-mullite eutectic. As a result of this solidification, a directional eutectic microstructure was formed.

Original language	English
Pages (from-to)	13601-13604
Number of pages	4
Journal	Ceramics International
Volume	42
Issue number	12
DOIs	https://doi.org/10.1016/j.ceramint.2016.05.154
Publication status	Published - Sept 1 2016
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Process Chemistry and Technology
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/j.ceramint.2016.05.154

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title = "Crystallization and microstructure formation of glass with Y2Si2O7-mullite eutectic composition",

abstract = "The crystallization and microstructure formation of glass with a Y2Si2O7-mullite eutectic composition were examined. A crystallization of Y2Si2O7 and the mullite phase due to phase separation occurred at 1174 °C, and a well-developed Y2Si2O7 facet crystal was formed. This sample was melted down and solidified via heat treatment at 1250 °C and 1300 °C, temperatures below the melting point of a Y2Si2O7-mullite eutectic. As a result of this solidification, a directional eutectic microstructure was formed.",

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T1 - Crystallization and microstructure formation of glass with Y2Si2O7-mullite eutectic composition

AU - Ueno, Shunkichi

AU - Tada, Tomoe

AU - Suzuki, Yohei

AU - Nozawa, Junko

AU - Jang, Byungkoog

AU - Sekino, Tohru

PY - 2016/9/1

Y1 - 2016/9/1

N2 - The crystallization and microstructure formation of glass with a Y2Si2O7-mullite eutectic composition were examined. A crystallization of Y2Si2O7 and the mullite phase due to phase separation occurred at 1174 °C, and a well-developed Y2Si2O7 facet crystal was formed. This sample was melted down and solidified via heat treatment at 1250 °C and 1300 °C, temperatures below the melting point of a Y2Si2O7-mullite eutectic. As a result of this solidification, a directional eutectic microstructure was formed.

AB - The crystallization and microstructure formation of glass with a Y2Si2O7-mullite eutectic composition were examined. A crystallization of Y2Si2O7 and the mullite phase due to phase separation occurred at 1174 °C, and a well-developed Y2Si2O7 facet crystal was formed. This sample was melted down and solidified via heat treatment at 1250 °C and 1300 °C, temperatures below the melting point of a Y2Si2O7-mullite eutectic. As a result of this solidification, a directional eutectic microstructure was formed.

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DO - 10.1016/j.ceramint.2016.05.154

M3 - Article

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JO - Ceramics International

JF - Ceramics International

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ER -

Crystallization and microstructure formation of glass with Y₂Si₂O₇-mullite eutectic composition

Abstract

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