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2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa

2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa


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Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for Refractory Grade Calcined Alumina, Fine Calcined Alumina Powder, Calcined Alumina For Ic Substrates, Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products!
2021 wholesale price Electro Dense Corundum - 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 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa detail pictures

2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa detail pictures

2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa detail pictures

2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa detail pictures

2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa detail pictures

2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa detail pictures

2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa detail pictures


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Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for 2021 wholesale price Electro Dense Corundum - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Georgia, Sweden, Liberia, With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Kevin Ellyson from Turkmenistan - 2018.07.26 16:51
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Camille from Finland - 2017.06.19 13:51
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