White aluminium oxideis a high quality alumina powder as raw
material, made of fused refining crystal, two alumina content as
high as 98.5%, and its slightly higher than the brown corundum
hardness, toughness is slightly lower, high purity, self-sharpening
is good, grinding ability, heat a small, high efficiency, acid and
alkali corrosion, high temperature 1750 degrees Celsius, thermal
Its abrasive for grinding high-carbon steel, high-speed steel. Can
also serve as abrasive polishing materials; precision casting,
coating materials, chemical catalyst carrier, special ceramics,
grinding wheel, steel, and other advanced refractory.
White aluminium oxide Physical Performance Indicators:
Project indicators: color pure white; Crystalline trigonal system;
Hardness (Mohs) ≥ 9.0; Melting point (℃) 2250; the maximum
temperature (℃) 1900; True Density (g/cm3) ≥ 3.90; linear expansion
coefficient (0-1600 ℃) 7-9
· Al2O3 Content (%): 99.3
· MgO Content (%): .
· CaO Content (%): .
· Refractoriness (Degree): 1770°< Refractoriness< 2000°
· CrO Content (%): .
· SiC Content (%): .
· Model Number: ZT-WA
· Brand Name: ZHOGNYU
· Color: white
Packaging & Delivery
In 1mt big b ag. 25kg bags on pallet.
Based on order.
1.WA/White aluminium oxide
3.Mosh Hardness: 9
4.Melting Point: 2250
5.Refractoriness: 1850 min degree
WA Prodution Description:
1. WA/White aluminium oxide is produced by fusing alumina powder in
an electric arc furnace under carefully controlled conditions.
2.The material produced is white in color, dense and has
predominantly large crystals of Alpha Alumina.
1. WFA/White fused alumina Grain: 8-5mm, 5-3mm, 3-1mm, 0-1mm
2. WA/White aluminium oxide Fine powder:100F,200F,325F
3.Grit: F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46,
F54, F60, F70, F80, F90, F100, F120, F150, F180, F220
WA Manufacture Process:
- High grade refractores material
- Reusable abrasive
- Grinding, lapping and polishing media
- Ceramic grinding wheels and grinding media
- Wear-resistant and refractory products
1.25kg woven bag.
2.25kg paper bag.
3.1mt/1.2mt big bag.
4.40 25kg bag on pallet.
Principal crystalline phase
0-50,0-1, 1-3, 3-5,5-8
Grit(F grade and P grade)
16, 24, 46, 100,180,220,F12-F220