Factory supply 150# black fused alumina/black corundum abrasives

Product Description

Black fused alumina is also known as low aluminum corundum. It is also a new type product of polishing material, 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.With its hardness and strength,it is also a good sandblasting media.

Advantages

1.The processing of workpieces with black corundum is not only fast processing but also high quality.

2.The use of black corundum will not affect the color of the workpiece

3.The black alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

Our Company

Chemical Composition

Main Physical Properties

Application

Processing and manufacturing resin cutting, Angle grinding pills and coated abrasive, etc.

Wear-resistant casting parts

Bicycle, motorcycle, sewing machine, clock parts.

Unshaped refractory castable

Blasting,polishing,grinding

Brake pads

Product

FAQ

Q:  Do you provide free sample?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: Are you a manufacture or trader?

A: We are manufacture+trade 

Q: Can you customized package according to customer?

A: We have our own factories and excellent technical team, and we accept OEM service.

Q: How long is your delivery time?

Normally it is within 7-10 days after the advance payment.

Q: Do you receive L/C payment terms?

A: Yes, we do.

Contact us

Tel:+86-15890150757

Landline:+86-0371-6090-0379

Skype:15890150757