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high purity AlN ceramic substrate Aluminium Nitride AlN Ceramic Rod Tube Bushing
high purity AlN ceramic substrate Aluminium Nitride AlN Ceramic Rod Tube Bushing
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high purity AlN ceramic substrate Aluminium Nitride AlN Ceramic Rod Tube Bushing
Performance for Industrial Ceramic
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Alumina Nitride (AlN) |
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Characteristics |
Item |
AlN180 |
AlN200 |
AlN220 |
Unit |
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Mechanical Characteristics |
Colour |
Gray |
Gray |
Beige |
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Density |
3.3 |
3.3 |
3.28 |
g/cm3 |
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Flexural Strength |
≥350 |
≥350 |
≥350 |
MPa |
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Compressive Strength |
2500 |
2500 |
- |
MPa |
|
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Elastic Modulus |
320 |
320 |
320 |
GPa |
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Vickers Hardness (Load 500g) |
10 |
9.5 |
9 |
HV0.5 |
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Thermal Characteristics |
Coefficient of Line Thermal Expansion |
4.8 |
4.6 |
4.5 |
10-6K-1 |
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Thermal Conductivity(20℃) |
180 |
200 |
220 |
W/m·K |
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Electrical Characteristics |
Volume Resistance at 20°C |
>1014 |
>1014 |
>1013 |
cm |
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Dielectric Strength |
≥15 |
≥15 |
≥15 |
KV/mm |
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Dielectric Constant (1MHz) |
9 |
8.8 |
8.6 |
εr |
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Loss Tangent |
5 |
5 |
3 |
10-4 |
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FAQ
Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer.
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.
What's the delivery time?
* 7 working days for standard products 30 days for customized products.
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.