Product Details

Sandblasting Media Brown Fused Alumina/Brown Fused Alumina materials

Place of Origin Hebei, China
Brand Name ZHONGRUN
Model Number ZR
Material Aluminum Oxide
Usage Polishing
Abrasive Grain Sizes 1-3mm

Product Features

Product Description

  Brown fused alumina is made from calcined bauxite. it is hard and tough material. brown fused alumina is mainly used for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand and coating materials, catalyst carrier, special ceramics and super refractory materials.

Brown Fused Alumina Specifications:

 

Chemical compositions

Physical properties

Items

Value of specification (%)

Items

Property

Al2O3

95min

Color

Brown

SiO2

1.20max

Bulk density

1.75-1.95g/cm3

TiO2

2.10max

Graindensity

3.90g/cm3 min

Fe2O3

0.31max

Morse hardness

9

magnetic substance

0.0023%max

Micro hardness

21600-22600kg/mm3

 

Company Information

  Lingshou County Zhongrun Minerals Co., Ltd. was established in 2008 as a professional Manufacturer&Exporter to provide various mineral and chemicals products,including vermiculite,mica,perlite,calcium carbonate,color sand etc.

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