Hvit Aluminium Oxide

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FEATURES A kind of artificial abrasive.3 oxidation 2 aluminium (Al2O3) content over 98%, and the composition such as containing a small amount of ferric oxide, silicon oxide, appera white. white aluminium oxide a kind of high grade refractories, was made from the high quality alumina by melting above 2000 in the aluminium oxide grit electric arc furnace and cooling. It is white with the main crystal phase alphaAl2O3. The white alumina produced in titling electric arc furnace has the advantag...


  • Name: White Fused Alumina
  • Grain size (mm): 0-1/1-3/3-5/5-8/8-12
  • Fine Powder (mesh): -80/100/150/200/325F
  • Abrasive Grade (FEPA): F12-F30-F150-F220
  • Product Detail

    EGENSKAPER

    En slags kunstig abrasive.3 oksidasjon 2 aluminium (Al2O3)-innhold over 98%, og den sammensetning som inneholdt en liten mengde av jern-III-oksyd, silisiumoksyd, appera hvit.
    white aluminium oxide a kind of high grade refractories, was made from the high quality alumina by melting above 2000 in the aluminium oxide grit electric arc furnace and cooling. It is white with the main crystal phase alphaAl2O3. The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

    grit størrelse: 12 # -220 #
    Micropowder: 240#-1200#

    karakter
    1. Ceramic surface treatment
    2. F12-F2000
    3. Grinding/Polishing
    4. Hvit Aluminium Oxide

     TECHNICAL DATA

    bruk

    spesifikasjon

    kjemisk%

       

    Al2O3

    Na2O

    Magnetisk materiale%

    SiO2

    slipemidler

    F12 # -80 #

    ≥99.4

    ≤0.4

    -

    ≤0.03

    90 # -150 #

    ≥99.3

    ≤0.4

    ≤0.03

    ≤0.05

    180 # -240 #

    ≥98.2

    ≤0.4

    -

    ≤0.03

    1 # -63 #

    ≥99.3

    ≤0.4

    ≤0.03

    ≤0.05

    brannsikre materialet

    180 # 200 # -0 -0 -0 320 #

    ≥99.3

    ≤0.4

    ≤0.06

    ≤0.05

    Micro pulver

    0-1mm 1-3 mm 3-5mm 5-8mm 8-12mm

    ≥99

    ≤0.4

    ≤0.1

    ≤0.02

     

    kjemiske sammensetninger

    Fysiske egenskaper

    elementer

    Verdien av spesifikasjon (%)

    elementer

    Eiendom

    Al2O3

    99.18min

    Farge

    Hvit

    SiO2

    0.04max

    Romvekt

    1.75-1.95g / cm3

    Na2O

    0.40max

    sann tetthet

    3,90 g / cm3 min

    Fe2O3

    0.08max

    hardhet

    Morse hardhet

    9

    Micro hardhet

    21600-22600kg / mm3

       

    Innholdet av magnetisk substans

    0,0023% max

    SØKNAD

    Bundne slipemidler og belagt slipemidler
    1.lapping, polishing,decorative non-skid tile, and pressure blasting.
    2.Coated Abrasives
    3.Surface treatment/finishing
    4.Anti-Skid Paints
    5.Ceramic Tiles special ceramics
    6.Fluidized Bed Furnaces and Skin / Dental Care
    7.grinding high carbon steel, high-speed steel and chilled steel


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