| 发明名称 |
Fire refractory ceramic moulded piece, use thereof and composition for production of moulded pieces |
| 摘要 |
The invention relates to a fired refractory ceramic molded piece with a spinel matrix based on (Mg)<2+> (Al, Cr)2<3+>O4, in which coarser particles based on chromium corundum and/or corundum and coarser particles based on ZrO2 are present.
|
| 申请公布号 |
US2004142812(A1) |
申请公布日期 |
2004.07.22 |
| 申请号 |
US20030477869 |
申请日期 |
2003.11.12 |
| 申请人 |
BUCHBERGER BERND;HORN MARKUS;NILICA ROLAND |
发明人 |
BUCHBERGER BERND;HORN MARKUS;NILICA ROLAND |
| 分类号 |
C04B35/101;C04B35/44;C04B35/443;C04B35/66;F27D1/00;(IPC1-7):C04B35/047;C04B35/105;C04B35/106 |
主分类号 |
C04B35/101 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
