Release time: 2019-03-01 11:13:35 Page viewed: 297
Sintered AZS brick of different sizes and shapes refractory bricks
1.Product Detail
Zirconia Brick is manufactured using high quality zirconia and zirconium corundum clinker raw materials with ceramic and chemical bonding, it is shipped under high pressure and fire with high temperature with scientifically and reasonably gradating and adding good performance of additives, high strength,high compression resistance.
2.Technical Data
Item
Dense zircon brick
Zircon brick
zirconium -corundum brick
Zirconium -mullite brick
Semi-zircon brick
ZrO2 %
≥65
≥60
≥30
≥18
≥15—20
Al2O3 %
—
—
≥45
≥55
≥50—60
SiO2 %
—
≤38
≤25
≤25
≤20
Fe2O3 %
≤0.3
≤0.5
≤0.5
≤0.5
≤1.2
Apparent porosity %
≤18
≤22
≤20
≤17
≤20
Bulk density g/cm3
≥3.7
≥3.5
≥3.2
≥2.7
≥2.7
Cold compressive strength MPa
≥100
≥100
≥100
≥100
≥100
Refractoriness under load °C
≥1650
≥1620
≥1650
≥1650
≥155
3.Applications
Zirconia brick primarily used for the key parts of the furnace of steel, metal, electronics, petrochemical, chemical fertilizers, non-ferrous, metals, refractory material etc high temperature industrial kiln furnace, etc.
4.Contact
If any question, please do not hesitate to contact us!
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