Brown Fused Alumina(BFA) is made from Calcined Bauxite. It is a
hard and tough material, used in manufacturing of grinding wheels
(both vitrified and resin bonded) and coated products. These grains
are also used for shot blasting and as polishing Media. Refractory
grade BFA is used as a raw material in the manufacture of high
Alumina refractory. It is available in grit sizes as per FEPA for
abrasive applications and group grits for refractory applications.
Crystal Form Alpha alumina trigonal system
Specific Gravity 3.92
Hardness 2090 Knoop scale, 9.0 Mohs scale
Magnetic Material 0.0076%
20-0mm, 20-10mm, 8-5mm, 5-3mm, 3-1mm, 1-0mm,
8/16mesh, 16/30mesh, 30/60mesh,
0-100mesh, 0-200mesh, 0-325mesh,
Other size available upon request.
|Purpose||Specification||Chemical composition(%)||Magnetic material ≤|
|For abrasive||F grit||4#-80#||95.0||0.3||1.5||3.0||0.05|
|For refractory||Size for Sand||0-1mm|
|95.5||0.3||1.5 (1.0 from Tilting Furnace)||3.0|
1. Brown fused alumina is suitable for making ceramic and resin
bonded abrasive tools, used for grinding metals of high-tensile
strength, such as carbon steel, general purpose alloy steel,
malleable cast-iron and hard bronze etc.
2. It's widely used as surface preparation abrasive, cleaning,
grinding, polishing of various metals, glass, rubber, mould
3. It also can be used as refractory material.
Packaging & Shipping details:
Brown Fused Alumina is packed with plastic bags, with water-proof
cover , and tightened with plastic bandages. 25kg/bag,50kg/bag,in 1
ton bag,or as customers’ requirement.
Brown Fused Alumina is Transported by vessel or train from Chinese
1. Strong professional:
Our company has thirty years producing experience in refractory
products. Our manager will supervise on a various refractorys
production materials, process control, quality supervision and
package delivery, and ensure the products are 100% qualified.
Our company has passed ISO9001 quality management system
certification and SGS certification. And the annual supply of
shaped and unshaped refractory product is 28, 800-35, 000 tons.
Now we have gained a global sales network reaching Taiwan, Russia,
Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo,
Angola, South Africa, and so on.
4. Production equipment:
Production and testing equipments are new, complete and automated
or semi- automated. Such modern facilities and equipments have
provided the fine technical guarantee for the production and
5. Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
1. How you can control your quality?
For each production processing, we have complete QC system for the
chemical composition and Physical properties. After production, all
the goods will be tested, and the quality certificate will be
shipped along with goods.
2. What's your delivery time?
It usually needs about 15days- 30 days after receiving the deposit.
3.Do you have any experiences of export?
Yes,and Now we have gained a global sales network reaching Taiwan,
Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo,
Angola, South Africa, and so on.
4. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in
stock, The quantity based on the material type, The buyer should
bear all the shipping costs.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be
honored to have a customer and friend.
For more details of our products and others.Please kindly contact
Warmly welcome friends and customers all over the world to pay a
visit to factory!Hopefully both of us can establish a long-term
Phone/Wechat/Whats app:+86 18838001797