Zirconia Fused Alumina (Zirconium Fused Aluminium Oxide) for Abrasives Refractory Ceramics White Brown Pink

Zirconia Fused Alumina (Zirconium Fused Aluminium Oxide) for Abrasives Refractory Ceramics White Brown Pink

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

Since great innovations are happening around us, we are constantly exploring new technologies, enhancing production capacity and enriching the series of White Corundum, Iridium-coated Brown Fused Aluminum Oxide, White Fused Alumina in order to better serve customers. We have now our very own manufacturing facility and sourcing place of work. Through our years of hard work, we have created a brilliant performance that will go down in history and formed an excellent enterprise spirit that is not afraid of difficulties. With the purpose of always providing better quality and service, we keep a close eye on the market trend and customer's demands, so as to improve our manufacture techniques and service.

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 Zirconia Fused Alumina (Zirconium Fused Aluminium Oxide) for Abrasives Refractory Ceramics White Brown Pink is widely loved by customers for its stunning design, excellent quality, and superior value. Driven by science and technology, we continue to develop new energy-saving, environmentally-friendly and efficient products to the market to provide customers with more satisfactory products and more considerate services. Safe production, pioneering and innovative is the principle of every employee of our company, and we will continue to work hard for the development of the company based on this.
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