Brown Aluminum Oxide 99.5% Al2O3 Abrasive Material

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Auto Parts
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Model NO.: HH-BFA
• Hardness: Superabrasive
• Product Name: Brown Aluminum Oxide Price 99.5% Aluminum Oxide
• Color: Brown
• Al2O3: 96%Min
• Sio2: 1.5%Max
• Fe2o3: 0.3%Max
• Cao: 1.0%Max
• Density: 3.95g/cm3
• Model No.: Metal Parts
• Other Usage: Sandblasting/Grinding/Resin/Wheels/Steel
• Sample: Free
• Transport Package: 25kg a Bag
• Specification: 0-8mm 16-220mm 325-1000mm
• Trademark: HH
• Origin: Ningxia, China (Mainland)
• HS Code: 281810100
• Production Capacity: 3000-4000 Tons/Month

Product Description

Brown Aluminum Oxide Price 99.5% Aluminum Oxide Powder

Brown fused alumina is bauxite, coke (anthracite) in raw materials, melting in electric arc furnace at high temperature. The main chemical compositions are Al2O3, TiO2 and a little SiO2, Fe2O3 and so on.
Broen aluminum oxide hardness is HV1800-2200 and it's tougher than Sic. The abrasive made from it is suitable for high tensile strength metal, such as a variety of common steel, malleable iron and hard bronze. It also can be used as advanced refractory.

To know some characteristics, please see the below data:

Chemical Composition
Grit Size	Al2O3 mass % - min.	Fe2O3 (Iron Oxide) mass % - max	CaO (Calcium Oxide) mass % -max	Titanium Oxide (TiO2) mass %- max
F12-F20	95.0	0.2	0.3	1.7
F24-F90	95.0	0.2	0.3
F100-F120	95.0	0.2	0.4
F150-F180	94.5	0.3	0.4
F230-F280	94.5	0.4	0.5
F320-F600	94.0	0.4	0.5
F800-F1000	94.0	0.5	0.5
F1200	94.0	0.5	0.7

             

Usage of brown aluminum oxide:

1.Grinding media, sandblasting media;
2.Surface cleaning, grit blasting,
3.Lapping, polishing, grinding,
4.Sandblasting, etching
5.Wet and dry blasting
6.Mineral skin abrasion materials
7.Metal finishing & surface preparation
8.Refractors, ceramics, coatings
9.Bonded & coated abrasives





 

Chemical & Physical Analysis:
Top grade brown aluminum oxide

Al2O3	≥95%
SiO2	≤1.0%
TiO2	≤1.8%
Fe2O3	≤0.05%
Class	A
Hardness	≥9
Bulk density	≥1.75 g/cm3
Grain density	≥3.97g/cm3
Content of magnetic material	≤0.038%

Packaging & Shipping

Package:25kg/50kg a bag ,or according your requirement.

Delivery:5-7days after place order.

Factory Visit:

1). Welcome any customer to visit our factory directly
2). If customer have any scheduling in China, please let us know. We would like to help you book the hotel and pick up you from airport or railway station




Our Services
 

1. 24 hours online service.

2.10 years of production and export experience.

3.Free samples.

4.Professional testing report before make order.

5.Professional staff to help you solve the problem on the product.