Factory Cheap Hot Dense Fused Corundum Grains - Fused Dense Corundum – Yufa
Factory Cheap Hot Dense Fused Corundum Grains - Fused Dense Corundum – Yufa Detail:
Applications
The fused dense corundum is one of the first-choice raw materials for the production of high-performance unshaped and shaped refractory materials.
1.It’s widely used in industries such as steel, cement, ceramics, petrochemicals, etc.
2.It’s main raw materials for making blast furnace iron trough castables, ladle castables, ramming materials, preforms and other unshaped refractory materials.
3.It’s an ideal raw materials for various shaped products such as three continuous casting pieces, aire bricks, nozzle block bricks, etc.
4.It’s also an excellent material for making steel-making long nozzles, skateboards and various corundum bricks.
Grit and Fine Powder
0.1-0 mm, 0.2-0 mm, 0.5-0 mm, 1-0 mm, 1-0.5 mm, 3-1 mm, 5-3 mm, 8-5 mm, 10-5 mm, 25-10 mm, 100 mesh, 200 mesh, 325 mesh ……
Other spec are available upon request.
Product Advantages
1.Select high-quality industrial alumina, which is high purity, low impurities. YUFA control quality from raw materials.
2.Fused dense alumina has a high melting point and a high-volume density, which melted at high temperature and constant temperature in an advanced electric melting tilting furnace.
Melting Process
Tilting Furnace – Transfert – Cool Down – Barmac Crusher & Sorting – Sand Making – Warehouse
QC
To the fused dense corundum, the chemical composition of Al2O3, SiO2, Fe2O3,K2O,Na2O need to be tested, also very strick with the inspection of the bulk density.
Chemical Composition
|
Chemical Composition |
Grit > 0.1mm |
Typical Value |
Fine Powder ≤ 0.1mm |
Typical Value |
|
Al2O3%≥ |
99.2 |
99.6 |
99 |
99.4 |
|
SiO2%≤ |
0.5 |
0.4 |
0.7 |
0.5 |
|
Fe2O3%≤ |
0.1 |
0.03 |
0.1 |
0.05 |
|
TiO2%≤ |
0.1 |
0.05 |
0.1 |
0.05 |
|
CaO%≤ |
||||
|
MgO%≤ |
||||
|
Na2O%≤ |
||||
|
C%≤ |
0.08 |
0.12 |
0.1 |
|
|
Apparent porosity %≤ |
2 |
0.8 |
2 |
0.8 |
|
Bulk Density g/cm3≥ |
3.9 |
3.93 |
|
|
|
True Density g/cm3≥ |
3.96 |
3.99 |
3.96 |
3.98 |
Product detail pictures:
Related Product Guide:
The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for Factory Cheap Hot Dense Fused Corundum Grains - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Brunei, Sheffield, Bolivia, With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.
By Andrew from Russia - 2017.03.28 12:22
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By Colin Hazel from kazan - 2017.05.21 12:31
