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Help CenterBlack Fused Alumina
Negotiable
MOQ: 20 Metric Tons (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Ruishi Brand
Place of Origin:
China
Model Number:
BA—Ⅰ,BA—Ⅱ
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Related Products
Brand Name
Ruishi Brand
Place of Origin
China
Model Number
BA—Ⅰ,BA—Ⅱ
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 our plant. And it is a dark gray crystal body made α- 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 (10% 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:
Physical Properties:
Black Fused Alumina:
|
Specification |
Chemical composition(%) |
||
|
Al2O3 |
Fe2O3 |
SiO2 |
|
|
BA—Ⅰ |
81—85 |
9—11 |
≤8 |
|
BA—Ⅱ |
75—80 |
10—12 |
≤10 |
|
Color |
Dark Grey |
|
Shape |
Sharp and Angular |
|
True Specific Gravity |
3.75 g/cm3 |
|
Hardness |
2000-2100kg/mm3 |
We have strick control about company & quality; Our service is full- around and first-class
So were you wise choise .Don't hesitate to contact us.
Contact person : Phillip Huang
tel:86-379-65286183
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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Rizhao, Shandong, China
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