Dawb Aluminium Oxide

Luv hauj lwm:

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
  • khoom Nthuav dav

    NTA

    Ib hom ntawm cov khoom cua abrasive.3 oxidation 2 txhuas (Al2O3) cov ntsiab lus tshaj 98%, thiab muaj pes tsawg leeg xws li muaj ib tug me me npaum li cas ntawm ferric oxide, pob zeb ntais oxide, appera dawb.
    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.

    zeb loj: 12 # -220 #
    Micropowder: 240#-1200#

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

     TECHNICAL DATA

    pab

    specification

    Tshuaj%

       

    Al2O3

    Na2O

    Sib Nqus cov ntaub ntawv uas%

    SiO2

    ntxhib no los txhuam

    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

    hluav taws kub-resistant cov ntaub ntawv uas

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

    ≥99.3

    ≤0.4

    ≤0.06

    ≤0.05

    micro hmoov

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

    ≥99

    ≤0.4

    ≤0.1

    ≤0.02

     

    Tshuaj compositions

    lub zog

    Cov khoom

    Tus nqi ntawm specification (%)

    Cov khoom

    Khoom

    Al2O3

    99.18min

    Xim

    Dawb

    SiO2

    0.04max

    tej ceev

    1.75-1.95g / cm3

    Na2O

    0.40max

    Yeej muaj tseeb ceev

    3.90g / cm3 min

    Fe2O3

    0.08max

    hardness

    Morse hardness

    9

    micro hardness

    21600-22600kg / mm3

       

    cov ntsiab lus ntawm magnetic tshuaj

    0,0023% max

    DAIM NTAWV THOV

    Sib raug zoo ntxhib no los txhuam thiab Coated ntxhib no los txhuam
    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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