Hvid Aluminium Oxide

Kort beskrivelse:

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
  • Produkt detaljer

    FUNKTIONER

    En slags kunstig abrasive.3 oxidation 2 aluminium (Al2O3) indhold over 98%, og sammensætningen, såsom indeholdende en lille mængde af ferrioxid, siliciumoxid, appera hvid.
    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.

    kornstørrelse: 12 # -220 #
    Micropowder: 240#-1200#

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

     TECHNICAL DATA

    Anvendelse

    specifikation

    kemisk%

       

    Al2O3

    Na2O

    Magnetisk materiale%

    SiO2

    slibemidler

    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

    Ildfast materiale

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

    ≥99.3

    ≤0.4

    ≤0.06

    ≤0.05

    Micro pulver

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

    ≥99

    ≤0.4

    ≤0.1

    ≤0.02

     

    kemiske sammensætninger

    Fysiske egenskaber

    Elementer

    Størrelse af specifikation (%)

    Elementer

    Ejendom

    Al2O3

    99.18min

    Farve

    hvid

    SiO2

    0.04max

    Rumvægt

    1.75-1.95g / cm3

    Na2O

    0.40max

    Ægte tæthed

    3,90 g / cm3 min

    Fe2O3

    0.08max

    hårdhed

    Morse hårdhed

    9

    mikro hårdhed

    21600-22600kg / mm3

       

    indhold af magnetisk materiale

    0,0023% max

    ANVENDELSE

    Bonded slibemidler og Coated slibemidler
    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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