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High Density Fused Casting Zirconia Corundum Brick Refractory For Glass Industry

Categories Insulation Refractory
Place of Origin: Zibo, China
Brand Name: Laurel
Certification: ISO9001
Model Number: Laurel-08-02
MOQ: 20 ton
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20~30 days
Payment Terms: T/T;L/C
Supply Ability: 5000 ton/Year
Product Name: Insulation Refractory
Shape:: Brick
Feature:: High Density,Strong resistant erosion
Usage:: Glass industry
Material:: Corundum
Temperature Range: above 1400º C
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    High Density Fused Casting Zirconia Corundum Brick Refractory For Glass Industry


    High Density Fused Casting Zirconia Corundum Brick Refractory For Glass Industry


    Description:


    Fused Casting Zirconia Corundum (AZS) products were produced by baddeleyite and corundum material,made of the zirconite (Industry zirconia ) and industry alumina as the mainly mixed raw material, melting in the electric furnace, casting, annealing, machining, then finished.


    Features:


    1). Fine thermal conductivity in the normal temperature.
    2). Compact structure
    3). Strong resistant erosion stability to the glass liquid.
    4). Not color to the glass.


    Applications:


    Glass industry

    Specifications:


    Properties:

    chemical composition

    AZS-33

    AZS-36

    AZS-41

    ZrO2

    ≥33

    ≥35

    ≥40

    SiO2

    ≤16.0

    ≤14

    ≤13.0

    Al2O3

    a little

    a little

    a little

    Na2O

    ≤1.5

    ≤1.6

    ≤1.3

    Fe2O3+TiO2

    ≤0.3

    ≤0.3

    ≤0.3


    Physical Properties

    bulk density(g/cm3):

    3.5-3.6

    3.75

    3.90

    cold crushing Mpa

    350

    350

    350

    thermal expansion coefficient (1000°C)

    0.80

    0.80

    0.80

    exudation temp. of glass phase

    1400

    1400

    1400

    corrocion resistance of glass melt(mm/24h)

    1.6

    1.5

    1.3

    Density

    PT QX

    3.40

    3.45

    3.55

    WS ZWS

    3.60

    3.70

    3.8

    phase composition(%)

    baddeleyite

    32

    35

    40

    glass phase

    21

    18

    17

    α- corundum

    47

    47

    43


    Competitive Advantage:

    1. Competitive Price. Make the products competitive in your market.
    2. Abundant Experience. Prevent cracks and twist in bricks.
    3. Different Moulds. Save mould fees for you.
    4. Strict Quality Control. Meet clients’ quality requirement.
    5. Large stocks. Guarantee prompt delivery.
    6. Professional Packing. Avoid damage and secure the goods in transportation
    Quality High Density Fused Casting Zirconia Corundum Brick Refractory For Glass Industry for sale
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