Sell Brown Fused Alumina

Brown Fused Alumina You May Also Be Interested In: alumina refractories bfa brown fused alumina
Brown fused alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools, and for lapping polishing and sand blasting. It can be also used to make superior refractory products.

Chemical Composition (% by weight)
Grit Item 10-90 100-220
Al2O3 95.0 min. 94.5 min.
TiO2 2.0-3.0 2.0-3.0
SiO2 1.5 max. 1.5 max.
Fe2O3 0.4 max. 0.4 max.
Available Sizes
F10-F220, F230-1200
P10-P220, P240-P1200
W63-W5, JIS240-JIS3000.
Other sizes can be also available on request.
Application
Vitrified tools: Lapping
Resinoid tools: Blasting
Polishing: Scrubing
Tumbling: Deburring
Self-tumbling: Non-slip
Lapping compound: Wire saw
Brown Fused Alumina Refractories (% by weight)
1. Group Sizes of BFA
Sizes(mm)
8-5
5-3
3-1
1-0
Chemical Content
Al2O3: >95.0
SiO2: <1.5
Fe2O3: <0.5
TiO2: <3.8
CaO: <0.5
MgO: <0.4
2. Mixed Sizes of BFA
Sizes(mm)
25-0
10-0
5-0
3-0
Chemical Content
Al2O3: >95.0
SiO2: <1.2
Fe2O3: <0.2
TiO2: <3.8

Packing:
25kg or 50kg packed into three layers bags, or can be packed on request.
Condition of Goods
new
Minimum Order Quantity
25mt
Weight
1mt