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China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa

China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa


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We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Abrasive White Corundum Powder, Electro Corundum, Refractory Grade Calcined Alumina, Our Enterprise Core Principle: The prestige 1st ;The quality guarantee ;The customer are supreme.
China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa Detail:

refractory banner 1

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

image (1)

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.

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:

China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa detail pictures

China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa detail pictures

China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa detail pictures

China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa detail pictures

China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa detail pictures

China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa detail pictures

China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa detail pictures


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Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for China Cheap price Fused Dense Corundum - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Kenya, Benin, United Kingdom, Products have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the products performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we will definitely do our very best to support your business in China.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Ray from France - 2017.03.08 14:45
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Jeff Wolfe from Sierra Leone - 2018.09.19 18:37
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