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Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa

Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa


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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for 99.5% Purity Aluminum Oxide, Fused Aluminum Magnesium Spinel, Calcined Alumina For Refractories, We are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more detail!
Chinese wholesale Dense Aluminum Oxide For Refractory - 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 wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa detail pictures

Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa detail pictures

Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa detail pictures

Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa detail pictures

Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa detail pictures

Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa detail pictures

Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa detail pictures


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We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for Chinese wholesale Dense Aluminum Oxide For Refractory - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Toronto, Denmark, luzern, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Pandora from Liverpool - 2017.04.28 15:45
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Modesty from Ecuador - 2017.03.28 16:34
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