亚白刚玉是我公司开发的高品质棕刚玉， 由于化学成份和物理性能均与白刚玉接近，故称之亚白刚玉，该产品具有白刚玉的硬度，同时兼有棕刚玉的韧性，是较为理想的高级耐火材料，体积密度≥3.8g/cm，耐火度大于1850℃。
Vice-white corundum is our factory-developed high-class brown alunirmium oxide. Its name is from the chemical composition and the physical properties, which are close to white corundum. It is a kind of high-grade refractory products and abrasives Volume Density≥3.8g/cm2.The egree of Refractory ≥1850 ℃.
亚白刚玉化学成份 Chemical composition of Vice-White Aluminius Oxide
粒度
Grit Size |
化学成份%(按重量百分比) Chemical Composition %(by weight) |
Al2O3 |
TiO2 |
SiO2 |
Fe2O3 |
0-50mm |
≥98.00 |
≤1.00 |
≤0.30 |
≤0.40 |
8-5mm |
≥98.00 |
≤1.00 |
≤0.30 |
≤0.40 |
5-3mm |
≥98.00 |
≤1.00 |
≤0.30 |
≤0.40 |
3-1mm |
≥98.00 |
≤1.00 |
≤0.30 |
≤0.40 |
1-0mm |
≥97.00 |
≤1.20 |
≤0.50 |
≤0.50 |
|
