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<img data-alt="Zircon Bricks Fused Cast AZS Refractory for Glass Industry" src="http://sc01.alicdn.com/kf/HTB1TgJYJXXXXXbMXFXXq6xXFXXX7/200167243/HTB1TgJYJXXXXXbMXFXXq6xXFXXX7.jpg" /><img data-alt="Zircon Bricks Fused Cast AZS Refractory for Glass Industry" src="http://sc01.alicdn.com/kf/HTB1zg4YJXXXXXbMXFXXq6xXFXXXD/200167243/HTB1zg4YJXXXXXbMXFXXq6xXFXXXD.jpg" />Refractory AZS Zirconia Block Features:
1.Casted by melting raw material in the mold, then cooling and solidification.
2.Strong glass corrosion resistance and high thermal shock stability.
3.Good wear-resistance,drags-resistance and alkali corrosion resistance.
4.High-purity raw material, less pollution.
5.Top quality, long service time.
| Fused Cast AZS Zirconia Corundum Refractory Block Price | ||||
| Reference Index | AZS-33# | AZS-36# | AZS-41# | |
| Chemical Composition | Al2O3 | — | — | — |
| ZrO2 | 32-34% | 35-37% | 40-42% | |
| SiO2 | ≤16.0% | ≤14% | ≤13.0% | |
| Na2O | ≤1.5% | ≤1.6% | ≤1.3% | |
|
Fe2O3+TiO2+CaO +Ma2O+K2O+B2O3 |
≤2.5% | ≤2.5% | ≤2.5% | |
| Bulk density( Dense part) | 3.85g/cm3 | 3.95g/cm3 | 4.0g/cm3 | |
| Apparent porosity ( Dense part) | ≤2.0% | ≤1.5% | ≤1.3% | |
|
Corrosion resistance of glass melt (common glass,1500℃*36h) |
≤1.6mm/24h | ≤1.5mm/24h | ≤1.3mm/24h | |
|
Bubbling separate (common glass,1300℃*10h) |
≤2.0% | ≤1.5% | ≤1.3% | |
| Exudation temperature of glass phase | ≥1400℃ | ≥1400℃ | ≥1400℃ | |
| Bulk density | RC/RN/PT TCL/RO/QX | 3.4g/cm3 | 3.45g/cm3 | 3.55g/cm3 |
| ZWS | 3.6g/cm3 | 3.7g/cm3 | 3.8g/cm3 | |
| VF/WS | 3.8g/cm3 | 3.9g/cm3 | 3.95g/cm3 | |
| Application |
Applied for the top and bottom structure of melting chamber.Such as melting tank, the tank wall brick, the paving brick,the forehearths and so on.The high corrosion part shall be AZS 41#, such as the feeding part, the throat,the bubble brick, the furnace weir, the burner block, the tongue brick and the discharging part and so on. |
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