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XTL Sintyron 96% Alumina Metallized Ceramics Tube For Bonding Welding
The alumina metallized ceramics tube is commonly used in industries such as electronics, aerospace, and automotive for bonding and welding components together. The metallized layer provides a strong bond between the ceramic material and other components, ensuring a secure and reliable connection.
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XTL Sintyron 96% Alumina Metallized Ceramics Tube For Bonding Welding
The power feedthrough with CF type vacuum flanged fitting. It is a electrical feedthrough and conveys high-voltage, high-amperage power into high-vacuum environments for operating heating coils in sputtering, coating and other demanding material evaporation applications or experiments.
Feedthroughs (or vacuum feedthroughs) come in many forms to transfer electrical currents, signals, fluids, gases or mechanical movements from outside the vacuum (air side) to the inside (vacuum side) of a vacuum chamber to equipment within the chamber. The entry point for the feedthrough must be vacuum-sealed via a suitable through hole. The feedthrough can be weldable (weld-on) or connected with a CF, KF or ISO vacuum flange to the vacuum chamber.
Our metallizing processes could be customized according to clients’ requirements.
Material :
· Insulator-Glazed Ceramic 95% or 99% Al2O3 (white or pink)
· Feedthrugh – Nickel, Kovar, Copper
· Weld Sheath/Flange-Nickel, Kovar, 304 Stainless Steel
Features:
· Feedthroughs are custom made to specifications that determined by the electrical, temperature, and environmental condition requirements.
· Standard parts are available
Characteristics
· High Abrasion Resistance
· High Mechanical Strength
· Pressures over 10,000 PSI
· High Temperature Usage
· Low Dielectric Loss
· Mass Spectrometer Leak Tested
· High Chemical Stability
Typical Applications:
· Aerospace
· Defense Industries
· Aviation
· Medical Equipment
· Industrial Application
· Nuclear Equipment
Product Description
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Major components |
95% 96%.99 Al2O3 |
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Density |
g/cm3 |
3.6 |
|
Material properties |
Water absorption |
% |
O |
|
Sintering temperature |
°C |
1600-1800 |
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Physical properties |
Hardness |
HV |
1500 |
|
Flexural strength |
Kgf/cm2 |
3000 |
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Compressive strength |
Kgf/cm2 |
25000 |
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Fracture toughness |
Map.m3/2 |
3-4 |
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|
Maximum temperature |
°C |
1800 |
|
Thermal properties |
Coefficient of thermal expansion |
/°C |
8*10-6 |
|
|
Heat shock |
T(°C) |
220 |
|
Thermal conductivity |
W/m.k(25-300°C) |
25 14 |
||
|
|
20°C |
|
>1012 |
Volume resistivity |
100°C |
>.cm |
1012-1013 |
|
Electrical Characteristics |
|
300°C |
>1010 |
|
Insulation breakdown strength |
KV/mm |
18 |
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dielectric constant |
100MHz(E) |
9.5 |
Applications: |
|
Feed-through insulators |
Power switches |
Insulating discs |
Traveling wave tubes |
Insulator rings and cylinders |
Vacuum interrupters |
Headers |
Windows |
High-power receptacles |
Power grid tubes |
Precipitator products |
X-ray tubes |
Joining types: |
Ceramic + Mo/Mn Metallized + plating Ni |
Ceramic + Mo/Mn Metallized + plating Ag |
Ceramic + Mo/Mn Metallized + plating Au |
Ceramic + printing Ag |
* Special types are available according to customer's drawings or samples. |
Company Information
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.