Reaction behavior of slag and spinel in steel ladle castables

Yoshitaka Sadatomi, Naoya Enomoto, Toshiya Kumagai

研究成果: ジャーナルへの寄稿学術誌査読

8 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月 2011
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • セラミックおよび複合材料
  • 化学一般
  • 凝縮系物理学
  • 材料化学

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