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Thermal Storage Alumina Ball

Thermal Storage Alumina Ball

Categories Alumina Ceramic Products
Place of Origin: China
Brand Name: will
Certification: ISO
MOQ: 1ton
Price: negotiated
Packaging Details: upon customer's request
Delivery Time: one week
Payment Terms: TT,L/C, D/P
Supply Ability: 15000tons/year
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    • Product Details
    • Company Profile

    Thermal Storage Alumina Ball

    This product take super fine alumina as the chief material and formed by isostatic pressure or rolling method, fired by most advanced “Non-different Temperature Techonology”. It is widely used as the thermal storage packing ball.

    Characteristics: high crushing strength, high corrosion resistance, high thermal shock resistance, good thermal stablility and efficiency, big density and thermal conductivity, cost effective and long service time. Thermal storage ceramic ball is widely used for the furnace of metallurgical,iron and steel industry, being applicable to heat accumlator of air separating equipment and gas heater of furnace in the steel factory.

    Properties of Thermal Storage Alumina Ball

    AL2O3

    Density g/cm3

    Rockwell

    hardness HRA

    Compressive strength Mpa

    Resistance to fire ℃

    Thermal conductivity

    Porosity %

    Refiring shrinkage

    60-70

    ≥2.8

    ≥75

    ≥1700

    1650


    ≤0.4


    ≤0.6


    ≤0.1

    80-85

    ≥3.2

    ≥80

    ≥1800

    1700

    90-92

    ≥3.5

    ≥85

    ≥1900

    1800

    95-99

    ≥3.7

    ≥88

    ≥2000

    1850

    Size:Dia3,Dia6, Dia8,Dia10,Dia13,Dia16,Dia20,Dia25,Dia30,Dia34,Dia50,Dia60,Dia70mm

    Quality Thermal Storage Alumina Ball wholesale
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