Brown Fused Alumina For Sandblasting - Chinaprice: contact company for price
Brown aluminum oxide is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°C, and made into different grain sizes through crystal, choosing, crashing, magnetic, separating, screening, washing etc. It is characterized by its high hardness, good toughness and sharp shape in particles.
Basic Mineral: α - Al2O3
True Density: 3.90g/ cm3
Bulk Density: 1.68- 1.95g/ cm3
Mohs Hardness: 9.0
Microhardness: 1800- 2200kg/ mm2
Melting Point: 2000°C
Typical Chemical Composition:
Aluminum Oxide ( Al2O3) 95.98%
Titanium Dioxide ( TiO2) 2.50%
Silicon Dioxide ( SiO2) 0.80%
Iron Oxide ( Fe2O3) 0.12%
Abrasives F16- F1200, P12- P1200
Refractory 0- 1mm, 1- 3mm, 3- 5mm, 200mesh, 325mesh
Other special specifications could be supplied as required.
1. Brown fused alumina is suitable for making ceramic and resin bonded abrasive tools, used for grinding metals of high- tensile strength, such as carbon steel, general purpose alloy steel, malleable cast- iron and hard bronze etc.
2. It' s widely used as surface preparation abrasive, cleaning, grinding, polishing of various metals, glass, rubber, mould industries.
3. It also can be used as refractory material.
- Phone: 8637167529327
- Address: 536R Xinyuan Int'l Plaza Jianshe Road, Zhengzhou, China
- Website: http://hxabrasives.en.iabrasive.com/
Published date: March 27, 2014 -
- Business Description: Henan HengXin Industrial & Mineral Products Co.,Ltd started business in 1998, is one of the leading suppliers of abrasive and refractory materials in China. We put our business reputation at the first position all the time. And we always adhere to supply good quality products at better price with best service and technical support.
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