| 发明名称 |
Reduced sweating AZS product |
| 摘要 |
An AZS type fused cast refractory product presenting the following chemical composition, as a percentage by weight: ZrO2: 15.5% to 22%; SiO2: 10.5% to 15%; Na2O+K2O+Li2O: 1.0% to 2.5%; impurities: <1%. Application to glass furnaces, in particular to the superstructures and crowns thereof.
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| 申请公布号 |
US7642211(B2) |
申请公布日期 |
2010.01.05 |
| 申请号 |
US20050662922 |
申请日期 |
2005.09.14 |
| 申请人 |
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEAN |
发明人 |
BOUSSANT-ROUX YVES;CABODI ISABELLE;GAUBIL MICHEL |
| 分类号 |
C04B35/484 |
主分类号 |
C04B35/484 |
| 代理机构 |
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代理人 |
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