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Brown fused alumina

Brown fused alumina product name: Brown fused alumina
Place of Origin: Peoples Republic of China
Post Date: November 3, 2009
Edit Date: November 3, 2009

Detailed Product Description:

  • shape: power
  • color: brown
  • Place of Origin: Henan China (Mainland)

1.high hardness and toughness
2.high-purity alumina and fastest delivery
3.main material: bauxite

Introduction:

The main material of brown fused alumina is bauxite, which is electrically fused in high temperature. It is brown and has the features of high hardness and toughness. The abrasive tools made of brown fused alumina are suitable for the grinding of carbon steel, malleable cast iron, hard bronze, etc. In addition, it is widely used in refractory materials, chemical additive, precision founding and anti-sliding materials.

The index of brown fused alumina

 

Chemical composition

Al2O3

TiO2

SiO2

Fe2O3

CaO

MgO

95.597.5

2.03.8

≤ 0.9

≤ 0.15

≤ 0.35

≤ 0.5

94.597.5

93.596.5

95.98

2.5

≤ 0.8

≤ 0.08

≤ 0.28

≤ 0.32