White Aluminium oksida

Penerangan Ringkas:

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
  • Detail produk

    CIRI-CIRI

    Sejenis tiruan abrasive.3 kandungan pengoksidaan 2 aluminium (Al2O3) lebih 98%, dan komposisi seperti yang mengandungi sejumlah kecil oksida ferik, silikon oksida, appera putih.
    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.

    saiz kersik: 12 # -220 #
    Micropowder: 240#-1200#

    watak
    1. Ceramic surface treatment
    2. F12-F2000
    3. Grinding/Polishing
    4. White Aluminium oksida

     TECHNICAL DATA

    penggunaan

    spesifikasi

    kimia%

       

    Al2O3

    Na2O

    bahan magnet%

    SiO2

    pengkakis

    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

    bahan tahan api

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

    ≥99.3

    ≤0.4

    ≤0.06

    ≤0.05

    serbuk mikro

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

    ≥99

    ≤0.4

    ≤0.1

    ≤0.02

     

    komposisi kimia

    Ciri-ciri fizikal

    barangan

    Nilai spesifikasi (%)

    barangan

    hartanah

    Al2O3

    99.18min

    warna

    putih

    SiO2

    0.04max

    Ketumpatan pukal

    1.75-1.95g / cm3

    Na2O

    0.40max

    kepadatan sebenar

    3.90g / cm3 min

    Fe2O3

    0.08max

    kekerasan

    kekerasan Morse

    9

    kekerasan mikro

    21600-22600kg / mm3

       

    kandungan bahan magnet

    0,0023% max

    PERMOHONAN

    Pengkakis terikat dan pengkakis bersalut
    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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