Fused AZS Refractory Brick mainly used It is the important refractory block for glass continuous melting tank.
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Liuzhai Town, Xinmi City, Henan, China, 452370
E-Fused AZS Refractory Block for Glass Continuous Melting Tank
Made of the super high purity corundum grain and zircon sand as main material, through mixing, e-fused, moulding, cutting and polishing, etc. Production process. It is the important refractory block for glass continuous melting tank.
Fused AZS Refractory Brick Feature
High Temperature resistance, high strength, high erosion-resisting, etc. Features.
Fused AZS Refractory Brick Application
Mainly used It is the important refractory block for glass continuous melting tank.
Technical Dates of Fused AZS Refractory Brick
Chemical composition | HXAZS-33 | HXAZS-36 | HXAZS-41 |
ZrO2 | ≥33 | ≥35 | ≥40 |
SiO2 | ≤16.0 | ≤14 | ≤13.0 |
Al2O3 | a little | a little | a little |
Na2O | ≤1.5 | ≤1.6 | ≤1.3 |
Fe2O3+TiO2 | ≤0.3 | ≤0.3 | ≤0.3 |
Bulk density(g/cm3): | 3.5-3.6 | 3.75 | 3.90 | |
Cold crushing Mpa | 350 | 350 | 350 | |
Thermal expansion coefficient (1000°C) | 0.80 | 0.80 | 0.80 | |
Exudation temp. of glass phase | 1400 | 1400 | 1400 | |
Corosion resistance of glass melt(mm/24h) | 1.6 | 1.5 | 1.3 | |
Density | PT QX | 3.40 | 3.45 | 3.55 |
WS ZWS | 3.60 | 3.70 | 3.8 | |
Phase composition(%)
Baddeleyite | 32 | 35 | 40 |
Glass phase | 21 | 18 | 17 |
A- corundum | 47 | 47 | 43 |
*They are typical values in this table, not a basis for order.
