| 发明名称 |
SINTERED REFRACTORY PRODUCT EXHIBITING ENHANCED THERMAL SHOCK RESISTANCE |
| 摘要 |
The invention concerns a sintered refractory product having the following average chemical composition, in weight percentages based on oxides: 20%<Al2O3<90%; 6%=SiO2<30%; 3%<ZrO2<50%; 0%=Cr2O3<50%. The inventive product is characterized in that it comprises 17 to 85 wt. % of mullite-zirconium grains. |
| 申请公布号 |
EP1928805(B1) |
申请公布日期 |
2016.11.09 |
| 申请号 |
EP20060808197 |
申请日期 |
2006.09.25 |
| 申请人 |
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPÉEN |
发明人 |
AVEDIKIAN, RICHARD;BOBO, MICHEL;CHAMPION, THIBAULT;HIS, CHRISTIAN |
| 分类号 |
C04B35/185;C03B5/43;C04B35/105;C04B35/106;C04B35/63;C04B35/634;C04B35/66 |
主分类号 |
C04B35/185 |
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