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Noble Industrial Group Limited

dongchang street,Liaocheng,Shandong,China

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Free Member

White Fused Alumina/White Corundum

China

-

965 ~ 1200 / Ton ( Negotiable ) Get Latest Price

-

965 per Ton

21 Ton

25kg woven bag, 40 woven bags/jumbo bag.

15days after receiving deposit

400000 Ton per Year

T/T, L/C

white fused alumina

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Product Specification

Application : - Brand Name : -

Product Description

Product Description
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

Contact Us

Contact Person :Mr. jack

Company:Noble Industrial Group Limited

Address:dongchang street, Liaocheng, Shandong, China,

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Mr. jack < Noble Industrial Group Limited >
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