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Zirconia Brick

Product: Sintered Zirconia Brick

Category:  Sintered Refractories

Application:  glass, metallurgy, petrochemicals, and other industries

Item Code:  A2504

What is Zirconia Brick?

The zirconia brick is made from alumina and zirconium quartz combined with pre-synthetic material and sintered at high temperatures.

In the relevant industries, the series with less than 20% zirconium is typically referred to as zirconium mullite product; the series with between 29 and 32% zirconium is known as sintered AZS refractory; and the series with more than 60% zirconium is known as zirconite product.

AGRM supplies zirconia bricks of different standards and shapes. The refractory products are produced based on the drawings provided by customers.

Contact us for customization

Application of zirconia brick

The zirconium series is widely utilized in critical components of glass furnaces, fiberglass furnaces, waste incinerators, electric furnaces, and so on. Because of its unusual physical and chemical qualities, it is frequently utilized as a transition product for AZS and silica compounds.

Advantages of zirconia refractory

The zirconium refractory has a high refractoriness under load and compressive strength, as well as a low apparent porosity and good resistance to liquid glass erosion.

Its composition identifies it as a neutral material. As a result, it is relatively resistant to acids and alkalis.

Physical And Chemical Indicators of chrome corundum brick

Item/(Brand Name)AZ-GSAZ-GAZ-HDAZSZETA-AH
Code     
QualityAlumina-zirconZircon
Chemical CompositionSi029.510108.533.5
Al203706969590.5
Fe2030.50.50.50.50.2
Zr0219.519.519.53064.5
Refractoriness3535353840
Apparent Porosity(%)1920111619
Bulk Density3.23.153.53.453.65
Cold Crushing Strength (kg/cm3)900800150010501000
Thermal Expansion at1000’C(%)0.550.550.60.550.45
Permanent Linear Change on Reheating after 2hrs.(%)1500ºC    01500ºC    01500ºC    0 1600ºC             0
Refractoriness under Load (Load:2kg/cm’) T2 (ºC)16901680169017001700
Recommended ApplicationsSuperstructure, Bottorn sub-paving, (FULL) Regenerator wall

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AGRM strives to serve the top grade refractories, furnaces and kilns, related equipment, and the most cost-effective turnkey solutions for masonry, heat protection, heating up, etc. Contact us immediately!
Mail: info@kilnrefractories.com
Phone Number: 0086 16668392162
Address: No. 1109, Building A, World Trade Center, Southern of Zhonghua Road, Wenfeng District, Anyang City, Henan Province, China

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