Influence of SO3 on the phase relationship in the system CaO-SiO2-Al2O3-Fe2O3

Satoshi Uda, Etsuro Asakura, Masahisa Nagashima

研究成果: Article査読

15 被引用数 (Scopus)

抄録

The influence of the additive SO3 on the phase relationships in the quaternary system CaO-SiO2-Al2O3-Fe2O3 was investigated by observing the change of volume ratio of 3CaO·SiO2 (C3S) to 2CaO·SiO2 (C2S) + CaO (C) in the sintered material with the increase of SO3 content. The primary phase volume of C3S in the quaternary phase diagram shrank with the increase of SO3 and disappeared when the SO3 content exceeded 2.6 wt% in the sintered material. Changes in the peritectic reaction relationship between CaO (C), 2CaO·SiO2 (C2S), 3CaO·SiO2 (C3S), 3CaO·Al2O3 (C3A), 4CaO·Al2O3·Fe2O3 (C4AF), and liquid were also observed and discussed.

本文言語English
ページ(範囲)725-729
ページ数5
ジャーナルJournal of the American Ceramic Society
81
3
DOI
出版ステータスPublished - 1998 3
外部発表はい

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

フィンガープリント 「Influence of SO<sub>3</sub> on the phase relationship in the system CaO-SiO<sub>2</sub>-Al<sub>2</sub>O<sub>3</sub>-Fe<sub>2</sub>O<sub>3</sub>」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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