Reaction behavior of slag and spinel in steel ladle castables

Yoshitaka Sadatomi, Naoya Enomoto, Toshiya Kumagai

    研究成果: Contribution to journalArticle査読

    7 被引用数 (Scopus)

    抄録

    The difference in corrosion behavior between alumina-spinel and alumina-magnesia castables in a steel slag was investigated with emphasis on the composition of spinel phase. The spinel primarily-added to the alumina-spinel castable had the stoichiometric composition, whereas the spinel forming secondarily in the alumina-magnesia castable was in an alumina-rich composition. The model reaction between sintered spinel and slag revealed that the stoichiometric spinel was highly wettable to slag and the molten slag deeply penetrated into the sintered body. In contrast, the alumina-rich spinel was less wettable. It was found that the alumina-rich spinel.

    本文言語英語
    ページ(範囲)595-600
    ページ数6
    ジャーナルJournal of the Ceramic Society of Japan
    119
    1391
    DOI
    出版ステータス出版済み - 7 2011

    All Science Journal Classification (ASJC) codes

    • セラミックおよび複合材料
    • 化学 (全般)
    • 凝縮系物理学
    • 材料化学

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