[Offer to Sell]

AE-17HM Brown Aluminum Oxide from Ascentsun China

It is one kind of Brown Aluminium Oxide grains with blocky grain shape and high bulk density. To get this kind of product, we treat the regular grains at a medium high temperature to give a light blue colour, the purpose is to renovate the crack on the surface and interior of crystal and then to improve the toughness and durability of the grains.
As an abrasive, the AE-17HM is mainly used in making vitrified and organic bonded grinding wheels. The cost of AE-17HM is more economic than AE-17H.
Typical Chemical Analysis
Al2O3 Fe2O3 TiO2 SiO2 CaO
95.84% 0.06% 2.40% 0.93% 0.22%
Physical Properties
Color Light blue
Shape Blocky, tough and sharp
Crystal Form Alpha-alumina trigonal system
True Specific Gravity 3.96 g/cm3
Hardness 2090 Knoop scale; 9.0 Mohs scale
Melting Temperature About 2050
Magnetic Material 0.0076%
Toughness 59.78
Hydrophilic 58.00
Bulk Density Test Value (g/cm3)
Grit No F12 F14 F16 F20 F22 F24 F30 F36 F40 F46
B.D 1.98 1.97 1.96 1.91 1.91 1.91 1.90 1.85 1.80 1.80
Grit No F54 F60 F70 F80 F90 F100 F120 F150 F180 F220
B.D 1.75 1.75 1.75 1.74 1.73 1.73 1.73 1.70 1.69 1.64
Lisa Yang/Sales manager
Pls contact me by lisa#ascentsun.com
Web:http://www.ascentsun.com

Category: Arts & Furniture / Other
Placement Date: Dec 18, 2012 GMT
Company type: Exporter, Importer, Distributor, Service , Trade Opportunitites
Contact Person: (Premium Membership required)
Email: (Premium Membership required)
Address: (Premium Membership required)
City: (Premium Membership required)
State: (Premium Membership required)
Country: China AE-17HM Brown Aluminum Oxide from Ascentsun China
Zip: (Premium Membership required)
Web: (Premium Membership required)
Phone: (Premium Membership required)
Fax: (Premium Membership required)