Description

Technical Parameters

Product description

The Zirconia Mullite Brick is a high-performance refractory material, mainly used for lining furnaces, rea,ctors and other equipment in high-temperature industrial environments. Its unique physical and chemical properties make it widely used in metallurgy, ceramics, glass and other industries.

Advantage:

Excellent high-temperature resistance
Our products can work stably and for a long time at temperatures up to 1700°C. This feature makes them widely used in high-temperature furnaces, burners, and other heat treatment equipment. Secondly, compared with traditional refractory materials such as high-alumina bricks and aluminum silicate bricks, our temperature resistance limit is usually between 1300°C and 1600°C.

Wear resistance
The Zirconia Mullite Brick has high hardness and can effectively resist the impact and wear of materials. Generally speaking, the wear resistance of our products is about 20% to 30% higher than that of traditional refractory materials.

Excellent chemical stability
Our products have good corrosion resistance to most acid and alkali substances and are suitable for corrosive environments in chemical, metallurgical, and other industries.

Excellent thermal shock stability
The thermal shock stability of our products is about 15% to 25% higher than that of similar refractory materials. This feature ensures stable performance in an environment with rapid temperature changes.

Chemical and physical index of zirconia mullite brick

Index
Items		ZM-6	ZM-12	ZM-16	ZM-20	ZM-30
Chemical data(%)	ZrO2	≥6	≥12	≥16	≥20	≥30
	Al2O3	≥55	≥55	≥55	≥55	≥50
	Fe2O3	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2
Bulk density(g/cm3)		≥2.8	≥2.8	≥2.8	≥2.85	≥2.9
Porosity(%)		≤17	≤17	≤17	≤17	≤17
Crushing strength(MPa)		≥80	≥80	≥80	≥80	≥80
Refractoriness under load(T0.6,℃)		≥1680	≥1680	≥1680	≥1680	≥1680

Packages:

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Chemical and physical index of zirconia mullite brick

Index
Items		ZM-6	ZM-12	ZM-16	ZM-20	ZM-30
Chemical data(%)	ZrO2	≥6	≥12	≥16	≥20	≥30
	Al2O3	≥55	≥55	≥55	≥55	≥50
	Fe2O3	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2
Bulk density(g/cm3)		≥2.8	≥2.8	≥2.8	≥2.85	≥2.9
Porosity(%)		≤17	≤17	≤17	≤17	≤17
Crushing strength(MPa)		≥80	≥80	≥80	≥80	≥80
Refractoriness under load(T0.6,℃)		≥1680	≥1680	≥1680	≥1680	≥1680