Home > Supply of Abrasive Black Corundum, Black Corundum for Stainless Steel Polishing, Black Corundum for Sandblasting, Artificial Sandblasting for Rust Removal

Supply of Abrasive Black Corundum, Black Corundum for Stainless Steel Polishing, Black Corundum for Sandblasting, Artificial Sandblasting for Rust Removal

Supply of Abrasive Black Corundum, Black Corundum for Stainless Steel Polishing, Black Corundum for Sandblasting, Artificial Sandblasting for Rust Removal photo-1
Supply of Abrasive Black Corundum, Black Corundum for Stainless Steel Polishing, Black Corundum for Sandblasting, Artificial Sandblasting for Rust Removal photo-2
Supply of Abrasive Black Corundum, Black Corundum for Stainless Steel Polishing, Black Corundum for Sandblasting, Artificial Sandblasting for Rust Removal photo-3
US$ 676.92 1 - 4 Ton
US$ 661.54 ≥5 Ton
Key Specifications
Get Latest Price
Business Type:
Manufacturer
Year Established:
2013
Factory Size:
3,000-5,000 square meters
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

Black corundum, also known as low-aluminum corundum, is a gray-black crystal mainly composed of α-Al2O3 and iron spinel, which is produced by smelting bauxite in an electric arc furnace. It is characterized by a relatively low Al2O3 content and a certain amount of Fe2O3 (about 10%). Therefore, it features moderate hardness, high toughness, high temperature resistance, and stable thermal performance. It is mostly used for free grinding, such as pre-plating grinding and rough grinding of products. It is mainly used for polishing and sandblasting of stainless steel, metal products, optical glass, bamboo and wood products. It is also a novel abrasive for manufacturing resin grinding wheels, cutting discs, and abrasive cloth.






Product Tags: Black corundum , Stainless steel polishing , Sandblasting for rust removal , Black corundum grinding wheel , Abrasive

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Verified Business License
Business Type
Manufacturer
Year Established
2013
Factory Size
3,000-5,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million