Brown Pink Fused Alumina Aluminum Oxide White Corundum Zirconia for Refractory and Abrasive

Brown Pink Fused Alumina Aluminum Oxide White Corundum Zirconia for Refractory and Abrasive

1. Yannuo Brown Fused Alumina is used in refractory casting and refractory brick making.
2. Yannuo Brown Fused Alumina is characteristic with high hardness and high refractoriness.
3. Yannuo Brown Fused Alumina refractory grade is available in fraction 0-1mm, 1-3mm, 3-5mm, 5-8mm, etc. We are also available to manufacture as clients special request.
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Product Details

As always, we will sell the best cost-effective Brown emery abrasive, Brown aluminum oxide F Grain, Roasted Brown Fused Alumina with the best quality, and offer the most attentive service to you. We strive to provide the best quality products at the most affordable price, no matter where you are, we can ship them to you and provide professional after-sales service. We have advanced production equipment and high-quality technical management personnel, and adhere to the requirement of 'high-standard and strict production management'. Therefore, our products are well received by customers.

95% Brown Fused Alumina for Refractory Material

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                                               BFA 1-3mm                                                               BFA 3-5mm


 Brown Fused Alumina briefing introduction:

Brown Fused Alumina also is known as BFA, alundum, corundum, corindon, emery, synthetic corundum, artificial corundum, etc..  It belongs to the group of electro-corundum.  It is produced by smelting mixtures of calcined bauxite, iron and coke(anthracite) in an electric arc furnace at temperatures more than 2000°C. Featured with hard(Mohs 9), tough, and fire-resistant, fragmentized BFA can be used in refractory castables and grinding materials coating on flat and soft textures or bonding with ceramic or resin as surface treatment tools. It is also a good material of foundry mortar and road material of friction-resistant.  


Trade Name:       Brown Fused Aluminum Oxide

Synonyms:     Brown Fused Alumina, Brown Aluminum Oxide, Brown Corundum, Electrofused Corundum, BFA

EC Number:        215-691-6

CAS Number:       1344-28-1

Formula:           Al2O3(≥95%)

Brown Fused Alumina Chemical Analysis:

Smelting

Chemical   Composition%

Al2O3≥

Fe2O3≤

SiO2≤

TiO2

Cao

Stable   Furnace

95

0.3

1.5

1.5-3.2

0.30

Smelting

Chemical   Composition%

Al2O3≥

Fe2O3≤

SiO2≤

TiO2

Cao

Tilting  Furnace

95

0.3

1.0

1.5-3.4

0.30


Brown Fused Alumina Physical Properties:

Color

Brown

Hardness

9 Mohs Scale

Crystal Form

Alpha-alumina trigonal

Grain Shape

Angular

Melting point

Approx. 2000 °C

True Density

Approx   3.90 g/cm3

Brown Fused Alumina Applications:

  • Refractory raw materials

  • Ware-resistance floor 

  • Road surface preparation

  • Furnace linear

  •  Refractory castables

  •  High alumina refractory bricks

  • Shaped and unshaped refractory materials

  • Fireproof coating

Brown Fused Alumina Available DIN Fraction:

0-1mm, 1-3mm, 3-5mm, 5-8mm, -200mesh, -350mesh, 10-20mm, 0-25mm, 10-30mm, etc. Special fractions are also available.

Packing:

Available materials include paper bag, round woven bag, square woven bag, carton, fumigated pellet, original pellet.

Available packing sizes include 25 Kg, 1 MT, and customizable upon negotiation. 

Our Advantages:

As an original manufacturer of brown fused alumina, we feature with cost-efficiency, rich product line, steady quality and stable supply.

As a 3 decades experiences manufacturer, we know the downstream industries, which significantly reduce communication and preparation time, so as to indirectly reduce the cost of materials.

As a direct supplier, we can manufacture in accord with clients' requirement, so as to realize a customizable product.

Free sample policy makes clients get to know the product before a P.O. release. 

Our company always leads the trend with first-class quality, and makes unremitting efforts to build the first brand of Brown Pink Fused Alumina Aluminum Oxide White Corundum Zirconia for Refractory and Abrasive. At Present, our products have been exported to all over the world. We have to gradually standardize the company's business management activities in accordance with the modern enterprise management system to achieve the organic combination of responsibility, power and benefit, so that the responsibility and rights of each department and employee of the company can be balanced with each other.
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