Сохранить в закладки 1600435530468:
Grade | Common | Standard | High Pure | High Aluminium | Zirconium | ||||||
Classification Temperature(°C) | 1000 | 1260 | 1260 | 1300 | 1430 | ||||||
Working Temperature(°C) | ≤1000 | 1150 | 1200 | 1260 | 1400 | ||||||
Density(kg/m3) | 220-500 | 220-500 | 220-500 | 220-500 | 220-500 | ||||||
Thermal conductivity by mean temp(W/m.k.) (density 285kg/m3) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | 0.085(400°C) 0.132(800°C) 0.180(1000°C | ||||||
Compression strength(Mpa) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | ||||||
Chemical Composition (%) | Al2O3 | 44 | 46 | 47-49 | 52-55 | 32-33 | |||||
Al2O3+SiO2 | 96 | 97 | 99 | 99 | - | ||||||
Al2O3+SiO2+ZrO2 | - | - | - | - | 17-18 | ||||||
ZrO2 | - | - | - | - | 15-17 | ||||||
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | ||||||
Na2O+K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | ||||||
Size (mm) | Other sizes and shapes on the working conditions | ||||||||||
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