PRODUCTS
Aggregate Zircon Bricks
Aggregate zircon brick is made from a part of stable zirconium dioxide and zirconium corundum cement clinker and other raw materials, which are mixed, formed, dried, and fired at high temperature in a shuttle kiln. The brick has high molecular structure density, high volume relative density, extra large bulk density, high impact toughness at room temperature and high temperature, good thermal shock reliability, small reburning and high temperature stress relaxation, and has very high organic chemical reliability and It has the characteristics of anti-corrosion of partial alkali substances. Aggr
Composition: Premium materials such as high alumina oxide, magnesium oxide, and silicon carbide, with customizable composition based on client requirements.
Form: Available in powder, brick, board, and castable forms to suit various application needs.
Refractoriness: Standard range from 1200°C to 1800°C, with options for higher temperature customization.
Application Fields: Widely used in industries such as steel, cement, glass, and petrochemicals for furnace lining and insulation.
Packaging: Options include 25 kg bags, bulk bags, and custom packaging solutions compliant with global transportation standards.
Introduction
Our experienced R&D team can customize the material, form, and size according to your specific application needs while ensuring compliance with international quality standards. With rigorous quality control and advanced production facilities, we guarantee products with high refractoriness, excellent compressive strength, and long-lasting durability. Whether you are in the steel, cement, glass, or petrochemical industry, we are your trusted partner, supporting the success of your projects.
For customization inquiries, please feel free to contact us. We will provide tailor-made solutions based on your requirements.
Aggregate Zircon Bricks Details
Aggregate zircon brick is made from a part of stable zirconium dioxide and zirconium corundum cement clinker and other raw materials, which are mixed, formed, dried, and fired at high temperature in a shuttle kiln.
The brick has high molecular structure density, high volume relative density, extra large bulk density, high impact toughness at room temperature and high temperature, good thermal shock reliability, small reburning and high temperature stress relaxation, and has very high organic chemical reliability and It has the characteristics of anti-corrosion of partial alkali substances.
Aggregate zircon brick is mainly used in high-rise bricks and arched bricks in sodium-calcium laminated glass kilns.
Application
Aggregate zircon brick is widely used in the metallurgical industry as the lining of steel ladles for masonry degassing, as well as the lining of stainless steel ladles, the lining of continuous casting ladles, casting bricks, plug bricks, sleeve bricks and high temperature induction. Electric furnace lining, etc.
It has high resistance to acid slag and glass, so they are also widely used in severely damaged parts of glass kilns for melting the most active glass. Zircon-based refractories also have the property of not being penetrated by metal aluminum, aluminum oxides and their slag, so they also obtain good results on the bottom of aluminum smelting.
Physical And Chemical Indicators
| Chromium-zircon Aggregate brick with high zirconia content | Chromium containing Aggregate | New Coarse Grain Zircon Brick |
Zircon Aggregate Brick |
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| ZGSB-SA-70 | ZGSB-SA-48 | ZGSB-SC-65.5 | ZGSB-SD-65 | ZGSB-SE-65 | |
| ZrO₂(%) | 70.5 | 48 | 65.5 | 65 | 65 |
| Cr₂O₃(%) | 22 | ||||
| Fe₂O₃(%) | 0.13 | 0.15 | 0.15 | 0.3 | 0.3 |
| Apparent Porosity(%) | 16 | 16 | 20 | 12 | 17 |
| Bulk Density(g/cm³) | 3.85 | 3.85 | 3.65 | 3.85 | 3.75 |
| MpaCold Crushing Strength(MPa) | 80 | 60 | 100 | 110 | 100 |
| Refractoriness under load(℃) | 1700 | 1700 | 1700 | 1700 | 1700 |
