Quick Details

• Place of Origin: Ningxia, China (Mainland)
• Brand Name: Baiyun
• Model Number: BY-062
• Material: bauxite
• Usage: abrasive and refractory
• Abrasive Grain Sizes: F12-F1200
• product: BFA brown fused alumina for refractory
• other name: brown fused alumina for refractory
• appearance: brown granular or powder
• other application: for sandblasting and refractory
• density: 3.85g/cm3
• FE2O3: 0.3%max
• SIO2: 1.5%ax
• TIO2: 3.5%
• Microhardness: 1800-2200kg/mm2
• refractory grain sizes: 0-1mm, 1-3mm, 3-5mm,5-8mm

Packaging & Delivery

Specifications

BFA brown fused alumina for refractory 
1.good toughness 
2.coated abrasive 
3.factory price 
4.high mechanical strength 

BFA brown fused alumina for refractory   

Description

 Brown Fused Alumina (BFA) is a very refractory, hard and chemically resistant material. It is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C.

 Application for brown fused alumina

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 industries.

 3. It also can be used as refractory material.

Specification