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white fused alumina 1-0.3-1.5-3

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Annie Liu
0086-13837183340 0086-371-86533709
  • Place of Origin: China Henan
  • Delivery period: 3 Shipped within days
  • Registered capital: unfilled
  • Business Type: Manufacturer
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Valid untillong term effective Latest update2013-11-15 14:42
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white fused alumina 1-0.3-1.5-3

 White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material..It has high purity,ability of self-sharpening,better cutting,less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc.It also can be used as materialsfor grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials,etc.

The physical and chemical analysis             

   Al2O3   MIN  99.53%

    Na2O   MAX  0.4%

    Fe2O3  MAX  0.1%

    SiO2   MAX   0.1%

     Crystal system   Hexagonal

     Color             White

   Micro Hardness   HV2200-2300

     Grinding ability(compared with diamond as one)  0.12

     Hardness(mohs)   9

    Ture density      3.9 g/cm3

  Bulk density      1.75-1.95 g/cm3

Purpose

Specification

Chemical Composition(%)

Magnetic material content(%)max

Abrasives grade

Al2O3min

Fe2O3max

SiO2max

TiO2max

grain

12-80

99

0.05

0.26

0.08

0.0023

90-150

99

0.06

0.28

0.09

0.0021

180-220

99

0.08

0.30

0.10

0.0018

micropowder

240-4000

98.5

0.1

0.40

0.15

Refractory grade

Group Size

0-1mm

1-3mm

3-5mm

5-8mm

99

0.1

0.35

0.3

Fine Powder

-180mesh

-200mesh

-240mesh

-320mesh

99

0.1

0.35

0.3

color

white

          Hardness(mohs)

9.0

Melting point(°C)

2250

Maximum service temperature(°C)

1900

Ture density(g/cm3)

3.9

Abrasives grade

Grain: 16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#

Micropowder:240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500#

                       2000#,2500#,3000#,4000#

Refractory  grade

1-0mm,3-1mm,5-3mm,5-8mm -200mesh,-240mesh,-320mesh

Application

1.            it are suitable for grinding high-speed,high carbon steel

2.            high-grade refractory materials

3.            abrasives tool

4.            grinding and polishing

5.            ceramics

6.            LED

7.            sandblasting

8.            aviation

 Packing

1.25kg woven bag,40 woven bags/jumbo bag.

2.25kg woven bag,40 woven bags/pallet

3.25kg paper bag,40 paper bags/pallet

4.25kg paper  bag,40 paper bags/paper box

Supplier information
Company Zhengzhou Integrity Industry Co.,ltd Business model
Registered capitalUnfilled Year Established
LocationChina/Henan Business TypeManufacturer ()
BondPaid0.00 Yuan
Main business  , 
Main Products
Contact information






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