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Fused Magnesia-Alumina Spinel for Kiln and Glass Furnaces

Categories fused magnesium aluminum spinel
Place of Origin: Henan,China
Brand Name: JB
Model Number: AMS70
Certification: ISO9001-2008
Price: FOB USD820
Packaging Details: 25KG/1000KG Bags
Delivery Time: 7-15days
Payment Terms: T/T L/C
Supply Ability: 1000 TONS/MONTH
MOQ: 1
HS: 25199010
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    Fused Magnesia-Alumina Spinel for Kiln and Glass Furnaces

    Fused magnesia-alumina spinel, using alumina and high purity light-burnt magnesia as mainstarting materials, fusing in electric arc furnace and cooled, is a new kind of high puritysynthesized refractory raw material.

    Fused magnesia-alumina spinel is characterized by high bulk density, good thermal shockresistance and corrosion resistance. It is testified that, addition of fused magnesia-alumina spinel can improve the slag resistance and thermal shock resistance of refractory products, fabricated parts and monolithic refractories. The fused magnesia-alumina spinel is main used to produce high grade magnesia-alumina brick, high performance magnesia-alumina castable, sliding nozzles, lining brick for ladle, slide plate for continues casting,nozzle block and roof brick for open hearth which cam improve the thermal shock resistance.It is the ideal material to replace magnesia-chrome refractories.

    Typical Chemical Analysis:


    MgO 22-31%

    CaO 0.65%max.



    Typical Physical Properties:

    Specific gravity 3.35

    Apparent porosity 2.85

    Thermal conductivity(W/m.K) 5.90

    Coefficient of thermal expansion(dL/L.K.106) 7.60

    Split Sizes Available :

    8-5mm, 5-3mm, 3-1mm, 1-0mm, 0-200mesh, 0-325mesh

    Other size available upon request.

    Quality Fused Magnesia-Alumina Spinel for Kiln and Glass Furnaces for sale
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