Crystallization of glass with Y2Si2O7-mullite eutectic composition

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

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)796-799
Number of pages4
JournalJournal of the Ceramic Society of Japan
Volume124
Issue number8
DOIs
Publication statusPublished - Aug 1 2016
Externally publishedYes

All Science Journal Classification (ASJC) codes

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

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