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Fused cast AZS36#
Alkaline-resistant fly ash and alkaline steam outperform AZS33#;Creeping-resistance features.Mainly applied to highly-corroded upperstructure and working parts(molten glass);
Physical and Chemical Indicators
AZS-36# | |
SiO₂ |
≤14 |
Al₂O₃ | remain |
ZrO₂ | 35-40 |
Na₂O | ≤1.5 |
Fe₂O₂ + TiO₂ + CaO + Na₂O | ≤2.5 |
exudation temperature of glass phase | ≥1400 |
refractoriness under load of 0.2MPa(℃) | ≥1700 |
anti-corrosion rate of glass liquid (1500℃36hr,ordinary glass)mm/24hr | ≤1.4 |
bubbling tendency(1300°、10hr,ordinary glass)% | ≤1.4 |
density (g/cm3) normal casting tilt casting | ≥3.5 |
end cut | ≥3.7 |
void-free casting | ≥3.8 |