| Abrasive Grain Sizes: | 1-3mm |
|---|---|
| Usage: | refractory |
| Material: | AL2O3 |
| Brand Name: | SICHENG |
| color: | WHITE |
| Model Number: | 1-3mm |
| Place of Origin: | China (Mainland) |
| Hardness: | 9.0 |
| Sample: | free |
| AL2O3: | 99.5% |
Quick Details
Specifications
Alumina refractory white fused alumina plate abrasive
Destination
White fused aluminum/white corundum/WA, a
Kind of high-grade refractories, was made from the high quality alumina by
Melting above 2000 in the electric arc furnace and cooling. It is white with
the main crystal phase -Al2O3. Its dense texture, high hardness, granular form
Sharp corners.
White Fused Alumina | |
Main crystal body |
Al2O3 |
Color |
White |
Al2O3 |
99.55%Min |
SiO2 |
0.2%Max |
NaO2 |
0.4%Max |
Fe2O3 |
0.2%Max |
True density |
3.95g/cm3 |
Bulk density |
1.95g/cm3 |
BULK DENSITY |
1.75-1.95g/cm3 |
Mohs hardness |
9.0 g/cm3 |
Micro hardness |
21600-22600kg/mm3 |
1. High hardness, particle density, good circular single Particles.
2. the pure white color, without impurities, guarantee the Wear-resisting layer or wear-resisting paper colour and lustre and transparency.
3. the particle size distribution uniform concentration, single Particle shape, with the least amount of biggest wear-resisting effect.
4. It is selected commit suicide by hanging oneself more than two Thousand degrees high temperature melting of high quality white corundum as raw Material, made of fine, white corundum its stable chemical properties do not Interact with acid, alkali, with low thermal shrinkage.