Glass to Metal Feedthroughs

Glass-to-Metal Feedthroughs

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.

Ceramic to Metal Feedthroughs

Ceramic-to-Metal Feedthroughs

Tekna Seal manufactures brazed ceramic-to-metal assemblies for applications where a requirement for high operating temperature, biocompatibility or special chemical resistance makes glass-to-metal seals unsuitable.

Glass to Metal Sealing Process

Hermetic Optical Windows

Hermetic Optical Windows

Tekna Seal has developed improved technology to fabricate optically clear windows for the hermetic packages used to protect electro-optical devices.

Our process allows us to offer windows in a wide range of glass and frame material combinations providing designers the ability to optimize the performance of the package for their device.

High performance, ultra reliable "oxide-free" hermetic seals