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Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa

Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa


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We generally continually give you quite possibly the most conscientious shopper company, and the widest variety of designs and styles with finest materials. These endeavours include the availability of customized designs with speed and dispatch for Dense Fused Aluminum Oxide Grit, White Fused Aluminium Oxide, Fused Aluminum Magnesium Spinel, Welcome throughout the world buyers to speak to us for organization and long-term cooperation. We're going to be your reliable partner and supplier.
Hot New Products Aluminum Oxide Grain - 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:

Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa detail pictures

Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa detail pictures

Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa detail pictures

Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa detail pictures

Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa detail pictures

Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa detail pictures

Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa detail pictures


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Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Indonesia, Greenland, Saudi Arabia, Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.
  • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Henry stokeld from Juventus - 2018.09.16 11:31
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Salome from Austria - 2018.12.05 13:53
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