| 发明名称 |
PRODUCT OF CHROMIUM OXIDE, ZIRCONIUM OXIDE AND HAFNIUM OXIDE |
| 摘要 |
Sintered refractory product including, in percentages by weight on the basis of the oxides, -more than 10% of chromium oxide Cr2O3, -more than 2% of hafnium oxide HfO2, -more than 1% of zirconium oxide ZrO2, the total content of chromium, hafnium and zirconium oxides Cr2O3+HfO2+ZrO2 being greater than 70%. |
| 申请公布号 |
US2014030163(A1) |
申请公布日期 |
2014.01.30 |
| 申请号 |
US201214111337 |
申请日期 |
2012.04.13 |
| 申请人 |
HIS CHRISTIAN;VILLERMAUX FRANCELINE;CHAMPION THIBAULT;RAFFIN NICOLAS;SAN MIGUEL LAURIE;SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN |
发明人 |
HIS CHRISTIAN;VILLERMAUX FRANCELINE;CHAMPION THIBAULT;RAFFIN NICOLAS;SAN MIGUEL LAURIE |
| 分类号 |
C04B35/12;C04B35/10;C04B35/49;C10J3/72 |
主分类号 |
C04B35/12 |
| 代理机构 |
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