Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 595-600 |
| Number of pages | 6 |
| Journal | Journal of the Ceramic Society of Japan |
| Volume | 119 |
| Issue number | 1391 |
| DOIs | |
| Publication status | Published - Jan 1 2011 |
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All Science Journal Classification (ASJC) codes
- Ceramics and Composites
- Chemistry(all)
- Condensed Matter Physics
- Materials Chemistry
Cite this
Reaction behavior of slag and spinel in steel ladle castables. / Sadatomi, Yoshitaka; Enomoto, Naoya; Kumagai, Toshiya.
In: Journal of the Ceramic Society of Japan, Vol. 119, No. 1391, 01.01.2011, p. 595-600.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Reaction behavior of slag and spinel in steel ladle castables
AU - Sadatomi, Yoshitaka
AU - Enomoto, Naoya
AU - Kumagai, Toshiya
PY - 2011/1/1
Y1 - 2011/1/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=79960127011&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79960127011&partnerID=8YFLogxK
U2 - 10.2109/jcersj2.119.595
DO - 10.2109/jcersj2.119.595
M3 - Article
AN - SCOPUS:79960127011
VL - 119
SP - 595
EP - 600
JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
SN - 1882-0743
IS - 1391
ER -