Blanco Óxido de Aluminio

Breve Descrición:

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
  • Detalles do produto

    CARACTERÍSTICAS

    Un tipo de oxidación artificial abrasive.3 dúas aluminio contido (Al2O3) máis do 98%, ea composición, como contendo unha pequena cantidade de óxido de ferro, óxido de silicio, appera branco.
    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.

    tamaño do gran: 12 # -220 #
    Micropowder: 240#-1200#

    carácter
    1. Ceramic surface treatment
    2. F12-F2000
    3. Grinding/Polishing
    4. Blanco Óxido de Aluminio

     TECHNICAL DATA

    uso

    especificación

    Chemical%

       

    Al2O3

    Na2O

    material magnético%

    SiO2

    abrasivos

    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

    material resistente ó lume

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

    ≥99.3

    ≤0.4

    ≤0.06

    ≤0.05

    po micro

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

    ≥99

    ≤0.4

    ≤0.1

    ≤0.02

     

    As composicións químicas

    propiedades físicas

    elementos

    Valor de especificación (%)

    elementos

    propiedade

    Al2O3

    99.18min

    cor

    Blanco

    SiO2

    0.04max

    densidade aparente

    1.75-1.95g / cm3

    Na2O

    0.40max

    densidade real

    3,90 g / cm3 min

    Fe2O3

    0.08max

    dureza

    dureza Morse

    9

    dureza micro

    21600-22600kg / mm3

       

    contido de sustancia magnética

    0,0023% max

    APLICACIÓN

    Os abrasivos conectados e abrasivos revestidos
    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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