Features
The fused cast AZS brick AZS 41 is available in a large size straight or approximate brick and special formats and shapes which are available for special machine processes. It possesses such characteristics as high corrosion resistance to glass liquid, high refractoriness under load, and bearing temperation variation.
Shapes and sizes: this product is available in a large size straight or approximate bricks and special formats and shapes which are available for special machining processes.
Advantages:
Compact microstructure
Good erosion resistibility to molten glass
Good thermal shock resistibility
Barely rendering blister
Application:
Mainly used for sidewalls, doghouses, throat, bottom budding, Dam blocks, electric block corners.
Item | Behaviors | |
TY-AZS41 | ||
Chemical Composition | Al2O3 | ≥45.00 |
ZrO2 | ≥40.50 | |
SiO2 | ≤13.00 | |
Na2O+K2O | ≤1.30 | |
Bulk density g/cm3 | ≥4.00 | |
Apparent Porosity % | ≤1.2 | |
Cold Crushing Strength Mpa | ≥300 | |
Exudation Temperature of Glass Phase | ≥1410 | |
Bubble Separation Ratio(1300℃×10h) | ≤1.0 | |
Anti-corrosion rate of glass liquid 1500℃×36h (mm/24h)% | ≤1.2 | |
Apparent density (g/cm3) | PT(RN RC N) | ≥3.70 |
ZWS(RR EVF EC ENC) | ≥3.90 | |
WS( RT VF EPIC FVP DCL) | ≥4.00 |