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2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa

2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa


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Our business promises all users of the first-class items and the most satisfying post-sale company. We warmly welcome our regular and new prospects to join us for Aluminium Oxide Powder, Calcined Alumina Powder, Magnesium Aluminate Spinel, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa Detail:

Applications

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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, 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:

2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures


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Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for 2021 Good Quality Refractory Aluminum Oxide - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Japan, Mexico, Auckland, Due to our good goods and services, we've received good reputation and credibility from local and international customers. If you will need more information and are interested in any of our solutions, be sure to feel free to contact us. We look forward to becoming your supplier in the near future.
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    5 Stars By Emma from Russia - 2017.12.02 14:11
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
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