Brown Aluminium Oksyde

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FEATURES Brown aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials. Grit size :12#-220#; Micropowder: 240#-1200#. Character 1...


  • Name: Brown Fused Alumina
  • Color: Brown
  • produkt Detail

    FEATURES

    Brún aluminium okside wurdt fergroeid en útkristallisearre ûnder hege temperatuer út in mingsel fan derby en oare en oare grûnstoffen. It wurdt karakterisearre troch syn hege hurdens, goede hurdens en foarm yn grutte. Abrasives ark makken dêrfan binne geskikt foar it meallen metalen fan de hege-tensile krêft lykas: koalstof stiel, algemien-doel alloy stielen, annealed malleable izer en hurde broze, etc.It ek kin brûkt wurde as stege materialen.

    Grit size: 12 # -220 #;
    Micropowder: 240#-1200#.

    Karakter
    1. AL2O3 95% SIO2 1.5% ;
    2. Fe2O3 0.3% TIO2 3.0% ;
    3. Hardness(mohs) 9 ;
    4. Ture density 3.9 ;
    5. Magnetic material content 0.050%.

    TECHNYSKE DATA

    doel

    spesifikaasje

    Gemyske gearstalling(%)

    Magnetic materiaal ynhâld (%) max

    Abrasives grade

    Al2O3min

    Fe2O3max

    SiO2max

    TiO2max

    nôt

    12-80

    95

    0.3

    1.5

    3.0

    0,05

    90-150

    94

    0.3

    1.5

    3.0

    0.03

    180-220

    93

    0.3

    1.5

    3.5

    0,02

    micropowder

    240-4000

    92.5

    0.5

    1.8

    4.0

    -

    stege grade

    Groep Grutte

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

    94.5

    0.3

    1.5

    3.0

    -

    fine Poeder

    -180mesh -200mesh -240mesh -320mesh

    93.5

    0.5

    1.5

    3.5

    -

    kleur

    donkerbrún

    Hardness (mohs)

    9.0

    Raanpunt (° C)

    2250

    Maksimum service temperatuer (° C)

    1900

    Ture tichtens (g / cm3)

    3.9

    crystal formulier

    Trigonal kristal systeem

    Produkt usage

    1) Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..
    2) Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..
    3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..
    4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory
    board paving.
    5) Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.

    Applikaasje

    1. it is suitable for grinding high-speed,high carbon steel
    2.high-grade refractory materials
    3.abrasives tool
    4.grinding and polishing
    5.ceramics
    6.LED
    7.sandblasting
    8.aviation


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