Tekna Seal, a custom manufacturer
of hermetic seals, specializes in glass-to-metal
hermetic seals. Our glass to
metal seals are custom built
to your design specifications, using our proprietary "Oxide-Free"
hermetic sealing process.
The "Oxide-Free" glass sealing process allows the customer to specify a wider range
of metals including Titanium and other exotic alloys.
Standard metals such as stainless steel, Kovar and molybdenum
can also be used.
Metal-to-metal brazing and the casting of features in the
glass, such as a recessed diemount cavity, may now be done
simultaneously with the hermetic sealing process. The "Oxide-Free"
process eliminates the need for post-sealing oxide removal.
Therefore, very tight tolerances can be held and there is
no chemical residue which can lead to "dendrite"
growth. Also, because of the strength of the seal, it is ideally
suited for high pressure and extreme hermeticity applications. |
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Custom designs to your
specifications |
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Free design consultation |
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Prototypes to very high
volume runs |
| Body Materials |
| • Stainless Steel |
• Machined |
| • Kovar |
• Stamped |
| • Titanium |
• Deep Drawn |
| • Exotic Alloys |
• Metal
Injection molded |
| Insulator
Materials |
| • Borosilicate |
• No Silica Glass |
| • Barium Alkali |
• Ceramic-Glass |
| • Soda Lime |
• Zirconia |
| • Low Silica
Glass |
• Alumina |
| Conductor
Materials |
| • 52 Ni/Fe Alloy |
| • Kovar |
| • 446 Stainless Steel |
| • Copper |
| • 3xx Stainless Steel |
| • Copper Cored 52 or
Kovar |
| • Copper Clad 52
or Kovar |
| High
Performance, Ultra Reliable
"Oxide Free" Hermetic
Seals |
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