Negotiable
The date of payment from buyers deliver within days
Henan
Long-term effective
2018-06-18 18:51
313
hnhengxin(Mr.)
Henan
R536,Xinyuan Intl.Plaza, Jianshe Road, Zhengzhou 450006, China.
http://www.abrasivesupplier.com/ http://hnhengxin.boleysi.com/
Brown Fused Alumina
Brown fused alumina, with high quality bauxite as main material, features micro-hardness and is tougher than silicon carbide. It is suitable for the normal grinding, cutting-off and loose grain polishing of metal materials with high tensile strength, such as carbon steel, alloy steel, malleable cast iron and hard bronze. It is also a very practical advanced refractory material.
Application:
1. Cotaed and bonded abrasive tools
2. Lapping and polishing processes
3. Sandblasting
4. Producing mold of precision casting
5. Refractory materials
6. Physical Characteristics:
Physical Index:
Color |
Brown |
Basic Mineral |
α-Al2O3 |
True Density |
3.90g/cm3 |
Bulk Density |
1.68-1.95g/cm3 |
Mohs Hardness |
9.0 |
Microhardness |
HV1800-2200 |
Chemical Composition:
Typical Value:
Al2O3 |
95.88% |
TiO2 |
2.50% |
SiO2 |
0.80% |
Fe2O3 |
0.09% |
Abrasives Grade:
Grit Size |
Al2O3 |
TiO2 |
SiO2 |
Fe2O3 |
F12-F80 |
>96.0% |
1.50-3.50% |
1.3% |
0.3% |
F90-F150 |
>95.2% |
|||
F180-F220 |
>95.0% |
|||
F220 Finer |
>93.0% |
Size Available:
Abrasives F16-F1200, P12-P1200
Refractory 0-1mm,1-3mm,3-5mm,200mesh,325mesh
Other special specifications could be supplied as required.
http://www.abrasivesupplier.com/