Special Treated White Fused Alumina
Special treated white fused alumina oxideis made of high-quality fused alumina as the raw material. After high temperature and high heating, a layer of metal iridium composite material is plated on the surface of the material, and the special treated abrasive is made after calcination. After the fused alumina coated with iridium, the toughness is significantly improved, the surface is rougher, the hydrophilic ability is stronger, the self-sharpening property is increased, and the heat dissipation performance is improved. The abrasive products have the characteristics of high efficiency, long life, and not easy to burn the workpiece.
Description of Special Treated White Fused Alumina
|
Items |
Unit |
Index |
Typical |
|
|
Chemical Composition |
Al2O3 |
% |
||
|
SiO2 |
% |
|||
|
Fe2O3 |
% |
|||
|
Na2O |
% |
|||
|
Refractoriness |
℃ |
1850min |
||
|
Bulk Density |
g/cm3 |
|||
|
Mohs Hardness |
--- |
|||
|
Principal Crystalline Phase |
--- |
α-Al2O3 |
||
|
Refractory Grade |
Grain |
mm |
0-50, 0-1, 1-3, 3-5, 5-8 |
|
|
Fines |
mesh |
-200, -325 |
||
|
Grit (F Grade and P Grade) |
FEPA |
8, 14, 16, 20, 22,24, 30, 36, 40, 46, 60, 70, 80, 90, 100, 120, 150, 180, 220, 240 |
||
Typical Physical Properties of Special Treated White Fused Alumina
New Materials
Specail treated fused alumina abrasives are based on traditional abrasives, using new materials and technologies to improve the abrasive.
Hydrophilicity
Compared with ordinary abrasives, the microhardness is increased by 10%, the toughness is increased by 10%, the hydrophilicity is increased by 35%, the grinding efficiency is increased by 30%, and the durability is increased by 30-50%, which is very helpful for the improvement of the quality of grinding wheel products.
Raw Materials
Special treated fused alumina can also be used in precision casting molding sand, spraying materials, raw materials for special ceramic products, advanced refractory materials and other fields.
As one of abrasive material suppliers, we can offer kinds of abrasive materialfor sale, if you have needs, please contact us.
Send product request
Other supplier products
 |
Brown Fused Alumina For Refractory | Brown Fused Alumina For Refractoryis made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by ... |
 |
Garnet Abrasive | china garnet abrasivesand is made of garnet raw materials after crushing and screening. It is an island-like structure of aluminum (calcium) silica... |
 |
Zirconia Fused Alumina | fused alumina zirconiais made of alumina and zirconia as raw materials and is smelted at a high temperature above 2200 ℃ in an electric arc furnace... |
 |
Pink Fused Alumina | Pink Fused Aluminais a specialized and unique type of fused alumina with a distinctive pink color. It offers exceptional toughness, high purity, an... |
 |
Green Silicon Carbide | Green silicon carbideis produced as the same type as the black silicon carbide, except the different raw materials. Its crystallization has higher ... |
Same products
 |
AF39M Purple Abrasive Film | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | AF39M Purple Abrasive Film RMC AF39M purple abrasive film discscan be used as Velcro and PSA dis... |
 |
Abrasive Film | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | RMC micro abrasive filmis polyester film backing, with a perfectly flat surface and high strength... |
 |
C35P Silicon Carbide Sanding Paper | Seller: ZIBO SANKYO RIKAGAKU CO.,LTD | Wet & dry flexible latex, the inherent flexibility allows contour of irregular surface. Usual... |
 |
AP82 Aluminum Oxide Sand Paper Roll | Seller: ZIBO SANKYO RIKAGAKU CO.,LTD | FUJISTAR Ewt velcro sanding rollAP82adopts the special backing paper with antistatic properties a... |
 |
AP57 Sanding Paper Roll | Seller: ZIBO SANKYO RIKAGAKU CO.,LTD | FUJISTAR Ewt velcro backed sanding sheetsAP57 adopts the special antistatic backing paper and the... |
