REGULAR BROWN FUSED ALUMINA

   Brown Fused Alumina

   White Fused Alumina

   Ceramic Abrasive

   Zirconia Fused Alumina

   Silicon Carbide

Regular Brown Fused Alumina

It is produced by fusion of calcined bauxite in electric arc furnace. The impurities fully react and precipitate, and slowly cool and crystallize. The brownish colored product shows extreme toughness and strong crushing resistance.

  •  

    Chemical Analysis (%)

    Item

    Al2O3

    TiO2

    Fe2O3

    SiO2

    CaO+MgO

    BFA-Resin

    >95.0

    2.0-3.0

    <0.3

    <1.5

    <1.0

    BFA-Vitrified

    >95.5

    2.0-3.0

    <0.2

    <1.0

    <1.0

     

    Available Sizes

    FEPA/ANSI F12-F1200, JIS #12-#8000, other grain sizes upon request

     

    Application

    All kinds of resin and ceramic bonded grinding wheels, especially reinforced depressed center grinding wheels, high-speed cutting discs, working on cast iron, regular and carbon steel but also nonferrous metals such as hard bronze. The micro-powder is used in super precision grinding and polishing, working on glass products.

  •  

    Chemical Analysis (%)

    Item

    Al2O3

    TiO2

    Fe2O3

    SiO2

    CaO+MgO

    BFA

    >95.0

    2.0-3.0

    <0.3

    <1.5

    <1.0

     

    Available Sizes

    FEPA/ANSI P12-P1200, JIS #12-#8000, other grain sizes upon request

     

    Application

    All kinds of coated abrasives, such as abrasive cloth, abrasive paper, abrasive belt, vulcanized fiber disc, non woven fabric, cleaning dishcloth, widely used for grinding and polishing metal, cast iron, hard wood, high density board, etc.

  •  

    Chemical Analysis (%)

    Item

    Al2O3

    TiO2

    Fe2O3

    SiO2

    CaO+MgO

    BFA

    >95.0

    2.0-3.0

    <0.3

    <1.5

    <1.0

     

    Available Sizes

    FEPA/ANSI F12-F1200, JIS #12-#8000, other grain sizes upon request

  •  

    Chemical Analysis (%)

    Item

    Al2O3

    TiO2

    Fe2O3

    SiO2

    CaO+MgO

    BFA

    >95.0

    2.0-3.0

    <0.3

    <1.5

    <1.0

     

    Available Sizes

    0-1mm, 1-3mm, 3-5mm, 5-8mm, other grain sizes upon request

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