Luoyang Yuanning Refractory And Abrasive Material Technology Co., Ltd.
Luoyang Yuanning Refractory And Abrasive Material Technology Co., Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
YN--BFA
F70,F30
Grain
Sharp
F20 F40 F80 F120 F240
High Heat-treated
Refractory
| Packaging Details: | 1)25kgs/bag ,in bulk; 2)25kgs/pp.bag ,40bags/pallets; 3)1ton/bag,4)as your requirement |
|---|---|
| Delivery Detail: | 15-30 days after the confirmation of the order |
1. Introduction
Brown fused alumina is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°c, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.
2. Physicochemical index
|
Specification |
Chemical compositions% |
Magnetic material content% |
|||
|
Al2O3 |
Fe2O3 |
SiO2 |
TiO2 |
||
|
YN-F4#-F80# |
≥95 |
≤0.3 |
≤1.5 |
≤3.0 |
≤0.5 |
|
YN-F90#-F150# |
≥94 |
≤0.3 |
≤1.5 |
≤3.0 |
≤0.03 |
|
YN-F180#-F240# |
≥93 |
≤0.3 |
≤1.5 |
≤3.5 |
≤0.02 |
3. Application
1) Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..
2) Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..
3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..
4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory
board paving.
5) Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.
4,Production process
