Zhengzhou Yulong Abrasive Co., Ltd.
Zhengzhou Yulong Abrasive Co., Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
Yulong
A
Grain
Sharp
ISO
L/C, T/T
Brown Fused Alumina:
1. For abrasives and sandblasting
2. High Al2O3 Content
3. Hot-selling in Europe&Asia
4. Refractory
Brown Fused Alumina--Coated Abrasive
Brown aluminum oxide is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze. It used for refractory aluminum oxide lining mixture, pouring materials castable, etc.
Applications
1. Wet and dry blasting
2. Resin bonded grinding wheels and segments
3. Vitrified bonded grinding wheels
4. Sand paper and abrasivebelt, etc
Physical properties
Specific gravity: 3.94G/cm2
Hardness: 9Mohs
Melting point: 1950oC
Grain shape: Blocky
Chemical average analysis
Al2O3: 95.20%
TiO2: 2.2%
Fe2O3: 0.20%
SiO2: 1.2%
CaO+MGO: 0.3%
Packing
1 tons big bags
25-kg plastic bags based on pallet
25-kg brown or white paper bags based on pallet
Available granulations:
F-grits: From F6 to F220
Group sizes: 0-1, 1-3, 3-5, 5-8
Mixed sizes: 0-3, 0-5, 0-10, 0-25
For any further special requirement on quality and packing, please contact us directly.
