Henan Province Shenzhou Trading Development Co., Ltd.
Main products:Refining Machinery,Oil Barrel Crusher
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  • Contact Person : Ms. shi ling
  • Company Name : Henan Province Shenzhou Trading Development Co., Ltd.
  • Tel : 86-371-61075369
  • Fax : 86-371-61078966
  • Address : Henan,Zhengzhou,RM1209,BLDG 1,No.68,Jingsan Road,Jinshui Area,Zhengzhou
  • Country/Region : China
  • Zip : 451200

White fused corundum for abrasives

White fused corundum for abrasives
Product Detailed
high hardness and toughness, high purity, self sharpness optimal, grinding force of strong

White Fused Corundum is made of high quality aluminum powder. First, the raw material is smelted in the arc furnace under the temperature above 2000. Then after cooling, the processed material is grinded in the mill. Last, through magnetic separation iron, we get the finished particle products of different size. White fused corundum is not only has the feature of high hardness/ solidity, relative low flexibility, high purity, high grinding force, but also small calorific value, anti-corrosion, high temperature resistance, good heat endurance etc. 

 Application:

AS ABRASIVES

White fused alumina, used as consolidation&coating abrasives, wet or dry sprayed grit,is suitable for the ultra-precise grinding&polishing in the crystal and electronic industry and can be used to produce high-grade refractories. It is suitable to machine high stiffness and high tensile strength materials such as chilled steel,alloyed steel, high-speed steel, high carbon steel ,etc. In addition, it can be used as catalyst, insulator, precise foundry sand,etc.

CHEMICAL COMPOSITION

GRIT >0.1mm

TYPICAL VALUE

FINE POWDER

≤0.11mm

TYPICAL VALUE

AL2O3%≥

99

99.5

99

99

SiO2%≤

0.1

0.05

0.15

0.08

Fe2O3%≤

0.1

0.06

0.15

0.06

K2O+Na2O%≤

0.4

0.3

0.45

0.35

Apparent Porosity%≤

8

6

Bulk density

(g/cm³)%≥

3.60

3.62

True density

(g/cm³)%≥

3.92

3.92

3.92

3.93

White fused corundum for abrasives



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