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Product Details:
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| Type: | Zirconia Alumina Ceramic Tube | Application: | Industrial Ceramic, Machinery, Electronic, Chemical, Petroleum Etc |
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| Material: | 99 | Color: | White |
| Feature: | High Purity | Density: | ≥3.7g/cm3 |
| High Light: | 99 Zirconia Ceramic Tube,99 Alumina Ceramic Tube,Al2O3 Ceramic Tube |
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Electronic High Purity 99 Zirconia Alumina Ceramic Tube
Zirconia Alumina Ceramic Tube General Description
Data Sheet
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Alumina Ceramic Properties |
96 Alumina Ceramic |
99 Alumina Ceramic |
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Item |
Unit |
Typical Values |
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Physical Properties |
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Color |
|
White |
Ivory |
|
Density |
g/cm3 |
3.7 |
3.85 |
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Alumina Content |
% |
96% |
99% |
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Gas permeability |
|
0 |
0 |
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Water Absorption |
|
0 |
0 |
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Mechanical Properties |
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MONS’ Hardness |
|
|
82 |
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Vickers Hardness (Hv50) |
Gpa(Kg/mm²) |
15.7(1600) |
15.7(1600) |
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Flexural Strength(20°C) |
Mpa |
300 |
330 |
|
Compressive Strength(20°C) |
Mpa |
2000 |
2000 |
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Modulus of Elasticity (20°C) |
Gpa |
275 |
|
|
Poisson's Ratio (20°C) |
|
0.22-0.23 |
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Fracture Toughness(20°C) |
MPam1/2 |
3.5 |
4 |
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Thermal Properties |
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Thermal Conductivity(20°C-400°C) |
W(m.K) |
25 |
27.5 |
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Thermal Expansion Coefficient |
10-6/°C |
6.5-7.5 |
7.6 |
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Thermal Shock Resistance |
T°C |
200 |
200 |
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Maximum Use Temperature |
°C |
1600 |
1650 |
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Electronic Properties |
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Dielectric Strength |
KV/mm |
>12 |
>10 |
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Dielectric Constant |
Er |
9-10 |
9.1 |
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Dielectric Loss Angle(1MHz) |
|
0.0002 |
0.0002-0.0003 |
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Volume Resistivity(20°C) |
Ω.cm |
>1014 |
>1014 |
Features
1) Materials: 95% alumina oxide, 99% alumina oxide
2) Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery
3) Good smooth and high strength
4) A variety of specifications available
5) OEM, ODM and OBM are welcomed
FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: Do you provide samples ?
A: Yes, Samples in free charge.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery for 3times.
Q5. After-sales service
A: If you find any broken products in mass quantity, we will produce again or compensate money directly and offer discount in next order.
We can sign the quality agreement when order confirmation. So we must make sure quality for you.
Contact Person: chen
Tel: +8615903677007
