Share on (60340344642):
TYPE | AK-24 | AK-34 | AK-44 | AK-54 | AK-64 | AK-74 | AK-84 | ||
Classification temperature(℃) | 1260 | 1400 | 1430 | 1500 | 1600 | 1700 | 1800 | ||
Recommended temperature(℃) | ≤1000 | ≤1150 | ≤1250 | ≤1300 | ≤1450 | ≤1550 | ≤1650℃ | ||
Density(Kg/m3) | 260-400 | 300-450 | 300-450 | 400-450 | 400-500 | 450-550 | 500-600 | ||
linear shrinkage(%) | (1000℃×24h)<1 | (1100℃×24h)<1 | (1200℃×24h)<1 | (1200℃×24h)<1 | (1400℃×6h)<1 | (1500℃×6h)<1 | (1600℃×6h)<1 | ||
Chemical composition | Al2O3 | 42 | 50 | 35 | 60 | 72 | 78 | 85 | |
Al2O3+ SiO2 | 98 | 99 | 85 | 99.5 | 99.5 | 99.6 | 99.8 | ||
Fe2O3 | 0.2 | 0.2 | 0.2 | 0.1 | - | - | - | ||
ZrO2 | - | - | 13-15 | - | - | - | - | ||
New products from manufacturers at wholesale prices