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brown aluminum oxide size/brown aluminum oxide grit

brown aluminum oxide size/brown aluminum oxide grit
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Product Name:brown aluminum oxide size/brown aluminum oxide grit
Place of Origin:Peoples Republic of China
Post Date:April 23, 2021
Edit Date:April 23, 2021
Company Name :
Henan Sicheng Co., Ltd
Tel:+86-371-63211287
Fax:+86-371-60305637
Add:0801,8/F,No.1 Building,No.238,Tongbai South Road,Zhengzhou,Henan,China (Mainland)
E-mail:betty@hnsicheng.cn
Detailed Product Description:

Brown aluminium oxide/brown fused alumina is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze etc. It also can be used as refractory materials.

Brown fused aluminum oxide is offered in macro and micro powder form, in both P and FEPA grades.

Typical physical properties
Basic minerals:
Al2O3
Hardness:
Mohs:≥8.9
Melting Point:
2200 ℃
Maximium service temperature
1850℃
Specific Gravity:
3.95g/cm3
True Density:
≥3.6g/cm3
Bulk density(LPD):
1.53-1.99 g/cm3
Color:
Brown
Particle shape:
Trigonal
Chemical composition
AL2O3
≥92%
Fe2O3
≤0.5%
Si2O
≤1.8%
Ti2O
≤4.0%
Magnetic content
/
 

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