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96% Alumina/Metallized Ceramics For Bonding/Welding
Liling Xingtailong is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.
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96% Alumina/Metallized Ceramics For Bonding/Welding
Specification:
Metallized Ceramic Tube
Metalised Ceramic Tube
Metallised Ceramic Insulator
Ceramic Metallization
Product Description
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Major components |
95% 96%.99 Al2O3 |
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Density |
g/cm3 |
3.6 |
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Material properties |
Water absorption |
% |
O |
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Sintering temperature |
°C |
1600-1800 |
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Physical properties |
Hardness |
HV |
1500 |
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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 |
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Thermal properties |
Coefficient of thermal expansion |
/°C |
8*10-6 |
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Heat shock |
T(°C) |
220 |
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Thermal conductivity |
W/m.k(25-300°C) |
25 14 |
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20°C |
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>1012 |
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Volume resistivity |
100°C |
>.cm |
1012-1013 |
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Electrical Characteristics |
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300°C |
>1010 |
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Insulation breakdown strength |
KV/mm |
18 |
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dielectric constant |
100MHz(E) |
9.5 |
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Applications: |
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Feed-through insulators |
Power switches |
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Insulating discs |
Traveling wave tubes |
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Insulator rings and cylinders |
Vacuum interrupters |
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Headers |
Windows |
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High-power receptacles |
Power grid tubes |
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Precipitator products |
X-ray tubes |
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Joining types: |
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Ceramic + Mo/Mn Metallized + plating Ni |
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Ceramic + Mo/Mn Metallized + plating Ag |
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Ceramic + Mo/Mn Metallized + plating Au |
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Ceramic + printing Ag |
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* Special types are available according to customer's drawings or samples. |
Packaging & Shipping
Package of metallized ceramic ring: Wooden case and wooden pallet, or pack as customer's requirement.
Delivery time of metallized ceramic ring: depend on distance, usually 20 days to 30days after deposit.
Company Information
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.
Our Services
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.
FAQ
Please follow the using specifications to expand the working lifetime and better
the heat conductivity of metallized ceramic ring.
A piece of instruction paper will be found in metallized ceramic ring,If manual book is
required, please notice in advance.
If any questions please feel free to let us know anytime.