亚洲AV片不卡无码久久WY193

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    Your current location: Home > Products > zircon brick >

    zircon corundum refractory brick

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    Description
    zircon corundum refractory brick for steel furnace

    AZS 33 brick

    Feature:
    1.Have very good corrosion resistance to molten glass.
    2.It very rarely results in stoning and has very limited chances to cause blistering and other defects to glass.
    Application:
    AZS 33 refractory brick is the most common product used in the glass furnace.















    AZS 36 brick
    Feature:

    1.Have more free baddeleyite crystals in chain structure and less vitreous phase 
    2.Further improve the corrosion resistibility and reduce the potentical defects in glass.
    Application:
    It is recommended to be used in sections where glass flow is faster and temperature is higher,such as melter sidewall paving dog house etc.
     



    AZS 41 brick

    Feature:
    1.Have the most free baddeleyite crystals among the electro-fused Al2O3-ZrO2-SiO2 series products,which are evenly distributed within block.
    2.Have the best corrosion resistibility.

    Application:
    It is usually recommended to be used in quick wear positions to balance the furnace life.

    Item 
    AZS 33 Brick
    AZS 36 Brick
    AZS 41 Brick
    Typical Crystallographic Analysis
    Corundum
    47%
    43.5%
    43%
    Zirconia
    32%
    35.5%
    40%
    Vitreous Phase
    21%
    21%
    17%
    Typical Chemical Composition 
    Al2O3 
    50.3%
    48.3%
    45.65%
    Zr2O3
    32.5%
    36%
    40%
    SiO2
    15.5%
    14%
    12.8%
    NaO2
    1.4%
    1.4%
    1.25%
    Fe2O3+TiO2+CaO
    0.3%
    0.3%
    0.3%
    Typical Physical Properties
    True Specific Gravity 
    3.84g/cm3
    3.93g/cm3
    4.1g/cm3
    Apparent Porosity
    1.2%
    1.0%
    0.9%
    Cold Crushing Strength 
    350MPa
    350MPa
    350MPa
    Exudation Temperature
    1400℃
    1400℃
    1400℃
    Static corrossion (1500℃*36h)
    1.45mm/24h
    1.4mm/24h
    1.2mm/24h

    Production Equipment

    Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

    Testing Testing Testing Testing
    Packing Details
    Packing details:

    ★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.

    ★Wooden pallet size: usually 92*92cm (standard brick)

    ★Castable: Ton bag with rain film and 25kg bags inside

    ★Or according to customer’s requirements

    PackingPackingPackingPacking
    Transportation

    ★Port of dispatch: Tianjin port; Qingdao port

    ★Delivery time: According to customer’s demand or two sides negotiate

    TransportationTransportationTransportationTransportation
    Our Services

    We provide you 

    ★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

    ★Competitive Price: Make the products competitive in your market. 

    ★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

    ★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

    ★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

    ★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

    We are here for you!

    ServicesServicesServicesServices
    Certification:  (ISO 9001:2015)

    JUNDAO (HENAN) NEW MATERIALS CO.,LTD.

    Inquiry

    Please Feel free to give your inquiry in the form below. We will reply you in 24 hours..

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    亚洲AV片不卡无码久久WY193
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