Converter Repairing Brick
1. Our Converter Refractories are highly adaptable and have a variety of material options to meet various application requirements.
2. Our Converter Refractories are economical and practical, which can effectively extend the service life of the furnace lining, reduce the cost of maintenance and replacement of the furnace lining, and improve the long-term economic benefits of the equipment.
3. Our Converter Refractories provide professional technical support and after-sales service, and provide customers with customized solutions and application suggestions.
- YKLX
- Liaoning,Shandong
- as per the order's Qty
- 10000ton/month
- Information
Product Introduction:
Using sintered magnesia, fused magnesia as the main raw materials, basedon environmental protection asphalt as high temperature binder, after highpressure molding. After the converter steel tapping, fill the damaged parts, whichcan substantially improve the converter lining service life.
Product physical and chemical indicators:
| Index | MgO(%) | Bulk density(g/cm3) | C(%) |
| CRB-70 | 70 | 2.75 | 5 |
| CRB-80 | 80 | 2.80 | 5 |
| CRB- 85 | 85 | 2.90 | 5 |
Product advantages:
1. Our Converter Refractories are environmentally friendly and energy-saving, reduce energy loss in the furnace, improve energy efficiency, and reduce energy consumption. At the same time, Converter Refractories reduce the generation of waste and meet modern environmental protection requirements.
2. Our Converter Refractories have good thermal expansion performance. Converter Refractories can avoid cracks and damage to the brick body caused by thermal expansion mismatch.
3. Converter Refractories are easy to construct and install, and can quickly replace and repair damaged parts of the furnace lining, reduce downtime, and improve production efficiency.
4. Our Converter Refractories have high mechanical strength and shock resistance. They can withstand mechanical shock and vibration during furnace operation and maintain a stable structure and shape.
Technical improvements:
1. The raw material of Converter Repairing Brick was changed from MS-88 to DMS-96. Converter Repairing Brick has better resistance to high-temperature molten steel scouring and slag erosion, and its service life is significantly longer than that of converter repairing materials produced with sintered magnesia as raw materials.
2. The binder of Converter Repairing Brick was changed from the original single high-temperature asphalt to a mixture of medium-temperature asphalt and high-temperature asphalt in a certain proportion, which can not only maintain the good high-temperature bonding strength of Converter Repairing Brick, but also reduce the softening temperature of Converter Repairing Brick binder and promote the rapid carbonization of binder, thereby achieving the purpose of shortening the sintering time of repairing materials.
3. The particle grading of Converter Repairing Brick raw materials was adjusted according to the principle of compactness stacking, and the batching metering operation procedure was strictly followed to ensure the accuracy of Converter Repairing Brick particle ratio. The scouring and erosion resistance of the repairing materials were effectively improved.
4. The amount of asphalt binder added was reduced.
