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

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


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

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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

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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


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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Wholesale Price China 99.5% Purity Aluminum Oxide - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Pretoria, Greek, Guyana, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Phoebe from Austria - 2018.09.29 13:24
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Georgia from Sacramento - 2018.09.29 17:23
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