Fused alumina, brown, brown fused alumina, aluminium oxide powder, grit, artificial corundum, White fused alumina, wfa, whte, fused alumina, whte fused aluminium oxide, aluminium oxide, aluminum oxide, emery, corundum, alumina, alumina oxide, fused alumina oxide, grinding media, polishing, abrasive material, alumina grinding, aluminium polishing, refractory material, grinding wheel, coated abrasive, bonded abrasive, abrasive tool, fused alumina factory, fused alumina manufacturer, fused alumina exporter, aluminium oxide supplier, factory, manufacturer, exporter, supplier
Characteristics of our Zirconia Fused Alumina grit:
Choosing selected aluminum oxide and zirconia materials fused in electrical arc furnace above 2000° C
High temperature resistance
Dense structure and tenacious texture and high strength
Good corrosion resistance
Good thermal shock resistance
Suitable for grinding steel, cast iron, heat-resistant steel, titanium alloys, aluminum alloys and tungsten alloy and for high grade refractory products such as continuous casting and rolling, flow channel and zirconium corundum brick etc.
|
Grade |
Chemical composition (%) |
|
ZrO2 ≥ |
Al2O3 ≥ |
Fe2O3 ≤ |
TiO2 ≤ |
CaO ≤ |
MgO ≤ |
SiO2 ≤ |
|
ZA25 |
24.50 |
72.50 |
0.10 |
0.80 |
0.45 |
0.20 |
0.50 |
|
ZA40 |
40.20 |
57.50 |
0.06 |
0.35 |
0.45 |
0.20 |
0.40 |
|
ZFA Type |
ZA-25 |
ZA-40 |
|
Colour |
Grey |
Grey |
|
Main Mineral |
Alpha-alumina |
|
True Density |
4.55g/cm3 |
4.55 g/cm3 |
|
Melting Temperature |
1950° C |
1900° C |
|
Magnetic Material |
0.009% |
0.008% |
|
Bulk Density(g/cm3) |
2.18 |
2.18 |
Yuzhou Top International Co., Ltd. ---TOPIC located in Yuzhou, Xuchang City, Henan province China, here is called the hometown of refractory and abraisve products. Depending on rich natural resource of bauxite, silica stone, coal, bentonite, perlite, mullite etc and convenient traffics, we delviery our products to more than 30 countries. Here is about 1hour away to Zhengzhou International Airport.
TOPIC is a new and morden enterprise supplying qualified refractory products which range from bauxite, silicon carbide, bentonite, kaoline, perlite ore, mullite, fluorspar, fire brick, insulating fire brick, refractory castable to abrasive grits of fused white corundum, brown fused alumina, zirconia corundum, alumina grinding ball etc. We service for your high temperation application and grinding, polishing, metallugry applications.
Taking quality is the life of our enterprise, we manufacture and supply right goods under strict quality management constantly. With win-win and long-term cooperation spirits we welocme your visit and guidance all the time.
Quality, honesty, cooperation and development is our four words policy. We would glad to welcome the bright future with friends all over the world.
Thank you for your reading.
