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|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
10 Metric Ton
Packaging Detail:
1 MT big bag or 1 MT big bag on pallet, one containers loading 20 to 24 MT, 25kg paper bag *40 bags
Delivery Time:
within 15 days after receive the prepayment or L/C
Supplying Ability:
6000 Metric Ton per Month
Payment Type:
Other, Western Union, D/A, L/C, T/T
連絡先担当者 Ms. Eva
23 Floor ,Wuzhou Buliding , No.248 Kaiyuan Road, New District, Luoyang, Henan
Black fused alumina is also known as low aluminum corundum. It is
also a new type of product on the based of producing brown fused
alumina by Ruishi Company. And it is a dark gray crystal body made
?- Al2O3 and ferropicotite as main ore in the electric arc furnace
by smelting the bauxite.
Black fused alumina is characterized by low Al2O3 and a certain
amount of Fe2O3 (*0% more or less) content, so it has
characteristics of moderate hardness, high toughness, high
temperature resistance, and stable thermal stability. It is mainly
suitable for free grinding, such as coarse grinding before
electroplating products, mainly for polishing and sandblasting of
stainless steel, fabricated metal products, optical glass, bamboo
products, and it is also new abrasive for manufacturing resin
grinding wheels, cut-off wheels and emery cloth. The black fused
alumina of the company concentrated basic tablets, with the
characteristics of strong cutting power, high toughness, high
flexibility, good abrasion resistance and high working efficiency,
which is the best product for grinding and polishing, sandblasting
stainless steel products.
Black Fused Alumina:
|
Specification |
Chemical composition(%) |
||
|
Al2O3 |
Fe2O3 |
SiO2 |
|
|
BA—? |
*1—*5 |
9—*1 |
?8 |
|
BA—? |
*5—*0 |
*0—*2 |
?*0 |
