व्हाइट एल्यूमिनियम ऑक्साइड

संक्षिप्त वर्णन:

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
  • वास्तु की बारीकी

    विशेषताएं

    Abrasive.3 ऑक्सीकरण 2 एल्यूमीनियम (Al2O3) सामग्री 98% से अधिक कृत्रिम एक तरह का है, और के रूप में ऐसी फेरिक ऑक्साइड, सिलिकॉन ऑक्साइड की एक छोटी राशि युक्त रचना, सफेद appera।
    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.

    धैर्य का आकार: 12 # -220 #
    Micropowder: 240#-1200#

    चरित्र
    1. Ceramic surface treatment
    2. F12-F2000
    3. Grinding/Polishing
    4. व्हाइट एल्यूमिनियम ऑक्साइड

     TECHNICAL DATA

    प्रयोग

    विनिर्देश

    रासायनिक%

       

    Al2O3

    Na2O

    चुंबकीय सामग्री%

    SiO2

    abrasives

    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

    आग प्रतिरोधी सामग्री

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

    ≥99.3

    ≤0.4

    ≤0.06

    ≤0.05

    माइक्रो पाउडर

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

    ≥99

    ≤0.4

    ≤0.1

    ≤0.02

     

    रासायनिक रचनाओं

    भौतिक गुण

    आइटम

    विनिर्देश के मूल्य (%)

    आइटम

    संपत्ति

    Al2O3

    99.18min

    रंग

    सफेद

    SiO2

    0.04max

    थोक घनत्व

    1.75-1.95g / सेमी 3

    Na2O

    0.40max

    यह सच है घनत्व

    3.90g / सेमी 3 मिनट

    Fe2O3

    0.08max

    कठोरता

    मोर्स कठोरता

    9

    माइक्रो कठोरता

    21600-22600kg / mm3

       

    चुंबकीय पदार्थ की सामग्री

    0.0023% अधिकतम

    आवेदन

    बंधुआ abrasives और लेपित abrasives
    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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