发明名称 |
Alumina-titanium oxide-zirconia fused grain |
摘要 |
An alumina-titanium oxide-zirconia fused grain presenting, for a total of 100%, the following chemical composition: Al<SUB>2</SUB>O<SUB>3</SUB>: more than 10% and less than 50%; TiO<SUB>2</SUB>: more than 10% and less than 40%; ZrO<SUB>2</SUB>: more than 50%; and impurities: less than 2%; the percentages being percentages by weight on the basis of the oxides. The invention is applicable to slide gates for continuous casting of steel.
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申请公布号 |
US7405173(B2) |
申请公布日期 |
2008.07.29 |
申请号 |
US20070700118 |
申请日期 |
2007.01.31 |
申请人 |
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN |
发明人 |
MARLIN SAMUEL;LATOURNERIE JEROME |
分类号 |
C04B35/48;C04B35/00;C04B35/482;C04B35/484;C04B35/49 |
主分类号 |
C04B35/48 |
代理机构 |
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