| 发明名称 |
REFRACTORY CERAMIC BATCH COMPOSITION, USE OF A BATCH COMPOSITION OF THIS TYPE, AND METALLURGICAL MELTING VESSEL |
| 摘要 |
The invention relates to a refractory ceramic batch for the production of an unformed refractory ceramic batch, the use of a batch of this kind for lining metallurgical melting vessels and also a metallurgical melting vessel which is lined with an unformed refractory ceramic product based on a batch of this kind. |
| 申请公布号 |
US2017050884(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201515119711 |
申请日期 |
2015.01.22 |
| 申请人 |
Refractory Intellectual Property GmbH & Co. KG |
发明人 |
Eckstein Wilfried;Zettl Karl-Michael |
| 分类号 |
C04B35/043;F27D1/00;C04B35/622 |
主分类号 |
C04B35/043 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A refractory ceramic batch for the production of an unformed refractory ceramic product which comprises the following raw materials:
1.1 one or a plurality of magnesia-based raw materials low in iron with a fraction in the region of 66 to 94% by mass; 1.2 one or a plurality of calcium carbonate-based raw materials with a fraction in the region of 5 to 30% by mass; and 1.3 iron powder with a fraction in the region of 1 to 6% by mass. |
| 地址 |
Wien AT |
