head_banner

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa


Product Detail

Product Tags

Related Video

Feedback (2)

With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for Dense Fused Alumina For Fire Brick, Aluminium Oxide Powder, Fused Magnesite Alumina Spinel, We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship.
Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa Detail:

refractory banner 1

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

Grit and Fine Powder

dense corundum 2
dense corundum 3
dense corundum

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.

Applications

image (1)

MONOLITHIC REFRACTORIES

Ideal material for unshaped refractories, such as tapping trough of blast furnace, castables for ladle, ramming mix, prefabricated parts etc.

SHAPED REFRACTORIES

Ideal material for shaped refractories, such as long nozzle, submerged entry nozzle, stopper, porous brick and nozzle seating brick, etc.

Refractory Brick

 

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, air bricks, nozzle block bricks, etc.

4. It’s also an excellent material for making steel-making long nozzles, skateboards and various corundum bricks.


Product detail pictures:

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures


Related Product Guide:

"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Lithuania, Serbia, San Francisco, We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and solutions and perfect service . We also warmly welcome customers to visit our company and purchase our products.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Elva from Somalia - 2017.10.27 12:12
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Martha from Jersey - 2017.06.25 12:48
    Write your message here and send it to us
    X