Best Refractory 96 Alumina 6mm Ceramic Rods

Original
price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2020-01-08 20:37
Browse the number:
501
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Company Profile
  • CeaGoo Co., Limited
  •        By certification [File Integrity]
  • Contactsenguo(Mr.)  
  • Email
  • telephone
  • Phone
  • AreaBeijing
  • AddressRoom 4002, 4rd Floor, No. 4 Shanxian Road, Hangzhou, China
  • Website:http://www.ceagooceramic.com/
    http://senguo.xzlsafe.com/
  •  
     
    Product details

    Production Description

    CeaGoo offers kinds of diameters of standard refractory 95% and 96% alumina ceramic rods, such ø6, ø8, ø10, etc. And the length will be available for the customization.


    Material Properties

    Properties

    Units

    96% Alumina

    99% Alumina

    Physical

    Density, r

    g/cm3

    3.5

    3.7-3.97

    Crystal Structure


    hexagonal

    hexagonal

    Water Absorption

    % @R.T.

    0

    0

    Hardness

    knoop (kg/mm2)

    1175

    1440

    Hardness

    R45N

    78

    83

    Mechanical

    Compressive Strength

    MPa @ R.T.

    2068

    2600

    Tensile Strength

    MPa @ R.T.

    221

    262

    Modulus of Elasticity

    Gpa

    303

    394

    Flexural Strength (MOR)

    MPa @ R.T.

    358

    379

    Poisson's Ratio, u


    0.21

    0.27

    Fracture Toughness, KIc

    MPa x m1/2

    4.5

    4.5

    Thermal

    Max. Use Temperature

    oC

    1700

    1750

    Thermal Shock Resistance

    DT (oC)

    250

    200

    Thermal Conductivity

    W/m-K @ R.T.

    25

    35

    Thermal Expansion Coefficient

    mm/m-ºC

    8.2

    8.4

    Specific Heat

    cal/g-oC @ R.T.


    0.21

    Electrical

    Dielectric Constant

    1MHz @ R.T.

    9

    9.6

    Dielectric Strength

    kV/mm

    8.3

    8.7

    Electrical Resistivity

    Wcm @ R.T.

    >1014

    >1014


    FAQ

    Q: What kind of materials can you offer?

    A: We supply the products based on alumina, zirconia, steatite, cordierite, mullite and so on.

    Q: Are the free samples available?

    A: Yes, the samples are free of charge, but the shipping cost need to be collected.

    Q: How long will the offer take when you get the inquiry?

    A: Generally, the quotation will be supplied within 24hours.

    Q: What's the delivery time?

    A: For the standard products, the shipment can be made with 7 days. For the customized products, the lead time will be 21-45 working days.

    Q: Are you trading company or manufacturer?

    A: We are manufacturer and welcome to visit us.

    Q: How to contact us?

    A: Send an email to “info@ceagoo.com” or call to “0086 (0)571 86823662”


    Main technical indicators of wear-resistant ceramics:

    Alumina ceramic content: ≥ 92%

    Density: ≥ 3.6 g / cm3

    Rockwell hardness: ≥ 80 HRA

    Compressive strength: ≥ 850 MPa

    Fracture toughness K I C: ≥ 4.8mpa · M1 / 2

    Bending strength: ≥ 290mpa

    Thermal conductivity: 20W / m.k

    Coefficient of thermal expansion: 7.2 × 10-6m / m.k


    http://www.ceagooceramic.com/

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