henan cunse refractory
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Price: | 500.0 USD |
Payment Terms: | T/T,L/C,WU |
Place of Origin: | Henan, China (Mainland) |
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Silicon Mullite Wear-resistant Brick
Features:
High crushing strength, high hot strength, good thermal shock resistance, continuously forming protective layer during service, good wear resistance, strong anti-stripping resistance.
Application:
Transitional zone, kiln mouth, tertiary air duct, decomposing furnace of cement kiln.
Item | Silicon Mullite Wear-resistant Brick | |||
AZM-1 550 | AZM-1650 | AZM-1680 | ||
Chemical Composition(%) | SiC+SiO2 | ≥35 | ≥30 | ≥32 |
Al2O3 | ≥60 | ≥65 | ≥65 | |
Volume Density (g/cm3) | ≥2.55 | ≥2.65 | ≥2.70 | |
Apparent Porosity (%) | ≤20 | ≤19 | ≤19 | |
Cold Crushing Strength (Mpa) | ≥80 | ≥90 | ≥100 | |
Refractoriness Under Load(T0.6,℃) | ≥1550 | ≥1650 | ≥1680 | |
Thermal Shock Resistance,Cycles(1100℃,Water-cooling) | ≥10 | ≥15 | ≥20 |
Technical Index: