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Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa

Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa


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Chinese Professional Dense 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:

Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures

Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa detail pictures


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Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value "unification, determination, tolerance" for Chinese Professional Dense Aluminum Oxide - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Southampton, Croatia, Tajikistan, We have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Amelia from Munich - 2017.03.07 13:42
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Olivia from Melbourne - 2017.03.07 13:42
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