Sintered Zirconium Corundum Brick
Feature of Sintered zirconium corundum fire brick
• High Mechanical Strength;
• Excellent Thermal Shock Resistance;
• Excellent Corrosion Resistance;
• Acid and Alkali Corrosion Resistance.
Application of sintered zirconium corundum brick
• Glass melting furnaces (melting tanks, regenerators, flow tunnels, and other key areas);
• Ladle refining furnaces (VOD, AOD, LF);
• RH vacuum treatment units (immersion tubes, vacuum chambers);
• Non-ferrous metal smelting furnaces (copper flash furnaces, lead smelting furnaces);
• Cement rotary kilns (transition zones, firing zones).
Sintered Zirconium Corundum Refractory Brick
| AZS-30 | AZS-33 | |
| ZrO2(%) | ≥30 | ≥33 |
| AI2O3(%) | ≥48 | ≥47 |
| Fe2O3(%) | ≤0.3 | ≤0.3 |
| SiO2(%) | ≤20 | ≤19 |
| Apparent porosity% | ≤18 | ≤17 |
| Bulk density g/cm3 | ≥3.00 | ≥3.20 |
| Cold crushing strength MPa | ≥100 | ≥100 |
| Refractoriness under load 0.6% (0.2Mpa) | ≥1690 | ≥1700 |
What is the price of sintered zirconium corundum bricks?
The main factors influencing price include quantity and model. Sintered zirconium corundum fire bricks are a key component in kiln construction. The Lianxin team offers different pricing plans based on the customer’s needs. Sintered zirconium corundum fire bricks prices vary depending on the quantity and model selected. Larger orders of the same model can enjoy larger discounts.
About Lianxin
The company holds over 20 patents, over 20 corporate honors, and holds international certifications such as ISO. With an annual production capacity of 300,000 tons, it is a leader in China’s refractory industry.
As a refractories manufacturer, we offer factory direct pricing. With over 20 years of experience and a team of over 200 professionals, we are committed to helping you find the right solution for your needs.
Why choose us?
•Free consultation and free quotes
•High quality at factory prices
•Professional kiln design solutions
•Expert kiln construction experience and technical guidance
•Fast delivery and after-sales service
Customer Cases of Lianxin
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