Brown Aluminum Oxide for Refractory
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Payment
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Origin
China Mainland
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Minimum Order
5
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Packing
Pieces
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- Description
Product Detail
Refractoriness (?): 1800
Type: Refractory Material
Material: Alumina
Al2O3: 95% Min
TiO2: TiO2:T Less Than 3%
Fe2o3: Less Than0.3%
Transport Package: 25kg Bags, 1mt Big Bags
HS Code: 28181010
Feature: Long Time Materials, Instant Materials
Shape: Powder
Usage: Refractory
Abrasive Grain Sizes: 0-1mm, 1-3mm, 3-5m, 5-8mm, 8-12mm, -200mesh, -325mesh
Sio2: Less Than 1.5%
Origin: Henan China
Product Description
Brown fused alumina is fused in the electric-arc furnace under the high temperature of above 2200oC with high quality bauxite as main raw material, and through purification, crystallization, cooling, crushing, sorting, magnetic separation, screening and other production technology made into all kinds of particles and powder.
Refractory Grade Grain Size Avaiable-- 0-1mm, 1-3mm, 3-5mm, 5-8mm ,8-12mm,-200mesh,-325mesh
Chemical index of Brown Fused Alumina
Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
Al2O3 | Fe2O3 | SIO2 | TIO2 | ||||
For abrasive | F | 4#-80# | min95 | max0.3 | max1.5 | max3.0 | max0.05 |
90#-150# | min94 | max0.03 | |||||
180#-240# | min93 | max0.3 | max1.5 | max3.5 | max0.02 | ||
W | 1#-63# | min2.5 | max0.5 | max1.8 | max4.0 | - | |
For refractory | Size sand | 0-1mm | min95 | max0.3 | max1.5 | max3.0 | - |
1-3mm | |||||||
3-5mm | |||||||
5-8mm | |||||||
Fine powder | 200#-0 | min93.5 | max0.5 | max1.5 | max3.5 | - |
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