beryllium-oxide ceramics substrate/plate
Main production of fire assay crucible,Graphite crucible,Silicon carbide crucible.Also accept OEM and ODM.
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Main production of fire assay crucible,Graphite crucible,Silicon carbide crucible.Also accept OEM and ODM.
Everyone needs aluminum nitride sheet heater, and we can offer you the best quality product of the world. The team uses the most advanced production equipment and independent research and development technology to minimize aluminum nitride sheet heater development cycle and ensure the high quality and strong reliability of the product. Our aluminum nitride sheet heater has been through multiple tests conducted by professional technicians, the purpose of which is to confirm its practical use. When applied in the application area(s) of Ceramics, the Manufacturing fire assay crucible ,cupel ,high pure alumina ceramic product, silicon carbide ceramic product,graphite ceramic product. can be reliable and long-lasting, saving plenty cost for users.
| Place of Origin: | Hunan, China | Type: | Ceramic Parts |
| Application: | Industrial Ceramic | Material: | Alumina Ceramic |
| Model Number: | XTL-604 | Brand Name: | Xingtailong |
| name: | aluminum nitride sheet heater | Thermal Conductivity: | 170W/m.k |
| Width: | 20-500mm | Thickness: | 1-60mm |
| smooth surface: | flat surface | Brand: | Xingtailong |
| Sample: | Free available | Size: | As requested |
| Shaple: | As requested |
aluminum nitride sheet heater
1. Alumina ( Al2O3 substrate )
Al2O3 substrate is the most popular ceramic substrate, with excellent heat
resistance, high mechanical strength , abrasion resistance and small dielectric
loss.The surface of alumina substrate is quite smooth and low porosity.99.6%
alumina substrate is suitable for thin film device, 96% alumina substrate is suitable for thick film device application .
2. Aluminium Nitride ( AlN substrate )
Aluminium Nitride has higher thermal conductivity, compared to alumina substrate. It is about 7 to 8 times high. AlN substrate is an excellent electronic package material.
3. Zirconia ( ZrO2 substrate )
Compared to alumina substrate, ZrO2 substrate has higher mechanical strength and fracture toughness it's about three times higher for bending strength, two times for fracture toughness than alumina substrate. ZrO2( zirconia ) also provides good abrasion resistance. It features a thermal expansion rate close to metals.
4. beryllium oxide ( BEO substrate )
Beryllium oxide (BEO) ceramic material are in high demand due to their superior performance at high temperatures along with a thermal conductivity second only to diamond among insulating materials .
|
Ceramic Substrates Properties |
||||
|
Materials |
Al2O3 |
AlN |
ZrO2 |
|
|
96% |
99.60% |
|||
|
Color |
White |
White |
Gray |
White |
|
Density (g/cm 3 ) |
3.72 |
3.85 |
3.3 |
6.04 |
|
Thermal conductivity (W/m. K) |
22.3 |
29.5 |
160 -190 |
2.4 |
|
Thermal Expansion (x10 -6 / o C) |
8 |
8.2 |
4.6 |
10 |
|
Dielectric strength |
1.40E+07 |
1.80E+07 |
1.40E+07 |
|
|
Dielectric Constant (at 1MHZ) |
9.5 |
9.8 |
8.7 |
29 |
|
Loss Tangent (x10 -4 at 1MHZ) |
3 |
2 |
5 |
1.00E-03 |
|
Volume Resistivity (ohm-m) |
>10 14 |
>10 14 |
>10 14 |
|
|
Flexural Strength (N/mm 2 ) |
350 |
500 |
450 |
|
Material : 96% Alumina Ceramic Substrates/Ceramic Plate
Thickness:0.38-0.5-0.635-0.8-1mm of the ceramic substrate.
Sample pictures of ceramic substrate for your reference:
Packaging of ceramic substrate: PE bag inside outer carton
Shipping about ceramic substrate: delivery within 15 days after confirm the order.
Liling Xingtailong is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.
Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.
Why choose Xingtailong?
High puriy material make sure high max working temperature,
Tight tolerance make sure the right installation.
Large quantity in stock ensured fast delivery.
Large capacity reduce materical prices.
Our service of Xingtailong:
Inquiry response: Your inquiries will be replied in 24 hours.
Sample support: Two free samples are available in 3~5days.
Delivery time: Your shipment will be loaded in 15~25days.depends on quantity.
Payment term: T/T, L/C, D/P, D/A, Western Union (Sample only) We can supply the products according to customer's drawings, samples and performance requirement.
Please follow the using specifications to expand the working lifetime and better
the heat conductivity of ceramic substrate.
A piece of instruction paper will be found in bag of ceramic substrate,If manual book is
required, please notice in advance.
If any questions please feel free to let us know anytime.
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