Bulk Refractory Dry Ramming Mass for EAF Bottom
Bulk Refractory Dry Ramming Mixes for EAF Bottom
BD-DV series of dry ramming mixes for EAF bottom, depend on the grain’s most-compact -heaping theory, made of synthetic materials, additives and binding agents, showing the features of excellent penetration resistance against molten steel, corrosion resistance, easy sintering, high bulk density and ease of application, etc. The products are ideal material for HP,UHP EAF bottom.

| Item | BD-DV80-C | BD-DV80-D | BD-DV80-E | BD-DV80-F | |
| Chemical Analysis(%) | MgO;≥ | 80 | 82 | 85 | 82 |
| CaO;≥ | 3 | 4 | 4 | 6 | |
| Fe2O3;≥ | 3 | 2 | 2 | 2 | |
| Crushing Strenth(MPa);≥ | 1600°C×3h | 30 | 35 | 30 | 30 |
| Grain Size(mm) | 0~8 | 0~8 | 0~5 | 0~8 | |
| Maximum Temperature(°C) | 1750 | 1750 | 1750 | 1750 | |
Brief Introduction of Our Company
DASHIQIAO BAODING REFRACTORY CO.,LTD was founded in 2003 with a registered capital of 10 million yuan, covering an area of 20,000 square meters,situated in Dashiqiao city, Liaoning Province which is famous for rich resource of magnesite and is conveniently located near Shenyang-Dalian Highway, 200 kms away from Dalian Port and only 60 kms away from Bayuquan Port. Our company has been fully carrying out ISO9001:2008 Standard. If you are interested in any of our products, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
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