Zero-expansion silicon brick
Our company produces clay bricks using high-alumina clinker and kyanite as the main raw materials. These bricks are produced through high-pressure molding and high-temperature firing. The product has good high-temperature creep performance and compressive strength, making it a good choice for refractory materials used in the sidewalls and bottom of carbon baking furnaces.
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Description
Our company produces clay bricks using high-alumina clinker and kyanite as the main raw materials. These bricks are made through high-pressure molding and high-temperature firing. The product has good high-temperature creep performance and compressive strength, making it a good choice for refractory materials used in the sidewalls and bottoms of carbon baking furnaces.
| Casting Type | Name | Description | Bulk Density | Application |
| PT | Ordinary Casting | The usual casting method, with shrinkage cavities located at the bottom of the casting. | ≥3.40 | Small furnace top, working pool, charging port, material channel, non-glass contact area |
| QX | Inclined Casting | Using the inclined casting method, the shrinkage cavities of the product are offset to the lower end, mainly used as pool wall bricks. | ≥3.40 | Pool Wall |
| WS | Shrinkage-Free Casting | Shrinkage-free product with the shrinkage cavity portion of the cast brick removed. | ≥3.70 | Side walls, kiln walls, paving, shaped bricks |
| ZWS | Near Shrinkage-Free Casting | Similar to shrinkage-free casting, the shrinkage cavity portion of the cast brick is basically removed. | ≥3.60 | Pool Wall |