| 发明名称 |
REFRACTORY CERAMIC MOLDED ARTICLE |
| 摘要 |
The invention relates to a refractory ceramic molded article whose structure comprises a) 80-95 % by weight ZrO2 and b) 5-20 % MA spinel, which in turn comprises c) <0.8 % BY WEIGHT SI02 and d) <1.0 % by weight iron oxides, and e) has an apparent porosity (according to EN 993-1) of 5-20 % by volume. |
| 申请公布号 |
PL375725(A1) |
申请公布日期 |
2005.12.12 |
| 申请号 |
PL20030375725 |
申请日期 |
2003.11.19 |
| 申请人 |
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO.KG |
发明人 |
SHERRIFF ROBERT |
| 分类号 |
C04B35/00;C04B35/043;C04B35/106;C04B35/109;C04B35/18;C04B35/20;C04B35/443;C04B35/48;C04B35/482;C04B35/486;C04B38/00 |
主分类号 |
C04B35/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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