PRODUCTS Lis+
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Insulation brick
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- light weight High aluminum poly bricks for heat insulation lining
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Refractory castable
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- Material & Abrasive
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Special refractory Brick
- High density Zirconia mullite refractory brick For Glass Furnace
- Thermal shock resistant high chrome brick for sintering kiln kiln
- Magmalox Skid rail block fused cast zirconia mullite blocks for steel industry
- Refractory Purging Plug well block for steel Ladle
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- Refractory chrome spinel bricks
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- Carbon Brick
What are the causes of wear and peeling of refractory bricks in steel blast furnace lining and how to repair it?
2022-04-23
Causes of damage to refractory bricks used in blast furnace lining:
1. Mechanical reasons in the blast furnace smelting process.
2. Chemical corrosion such as the reaction between the alkali metal oxide and the refractory brick.
3. High temperature action of the blast furnace itself.
4. In addition, due to the unreasonable design and construction of the furnace wall of the blast furnace itself, for example, poor quality refractory materials, unreasonable operation during the production process etc.
Methods for repairing blast furnace lining