Best Refractory 96 Alumina 6mm Ceramic Rods

Delivery term:The date of payment from buyers deliver within days
  • 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:

    2020-02-04 00:48

  • Browse the number:

    174

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CeaGoo Co., Limited
Contactaixin:

Contactaixin:

senguo(Mr.)  

Email:

telephone:

phone:

Area:

Beijing

Address:

Room 4002, 4rd Floor, No. 4 Shanxian Road, Hangzhou, China

Website:

http://www.ceagooceramic.com/ http://senguo.snk-lt.com/

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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/