| 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.
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| 申请公布号 |
US2009221415(A1) |
申请公布日期 |
2009.09.03 |
| 申请号 |
US20060067810 |
申请日期 |
2006.09.25 |
| 申请人 |
SAINT-GOBAIN CENTRE DE RECHERCHE ET D'ETUDES EUPOPEEN |
发明人 |
AVEDIKIAN RICHARD;BOBO MICHEL;CHAMPION THIBAULT;HIS CHRISTIAN |
| 分类号 |
C04B35/482 |
主分类号 |
C04B35/482 |
| 代理机构 |
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