
AZS 33 Good Resistance Zirconia Corudum Brick for Glass Furnace
Future
1.Casted by melting raw material in the mold, then cooling and solidification.
2.Strong glass corrosion resistance and high thermal shack stability.
3.Good wear-resistance,dregs-resistance and alkali corrosion resistance.
4.High-purity raw material, barely no pollution.
5.Top quality, long service time.
Specification
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 | |
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% | |
Zhengzhou Rongsheng Refractory Co., Ltd.
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
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