Whether your design requires glass-to-metal seals or ceramic to metal (Kryoflex®) hermetic
seals, SOURIAU PA&E delivers innovative, versatile, and reliable solutions that perform to the highest standards in a wide range of applications and environments.
Ceramic to Metal Seals
SOURIAU PA&E's ceramic to metal seals incorporating the patented Kryoflex® polycrystalline ceramic, were created to replace conventional compression
glass and metalized alumina ceramics for superior bonding properties. It is a unique material that relieves stress within itself and
eliminates the most common causes of hermetic failure. SOURIAU PA&E's Kryoflex hermetic seals system demonstrates superior electrical performance while
withstanding mechanical and thermal stresses far beyond what glass to metal seals can endure. Kryoflex will directly seal into
materials such as stainless steel, titanium, and aluminum.
When required for a specific application, or utilized when a less-expensive manufacturing alternative to our Kryoflex hermetic seal is necessary, SOURIAU PA&E can also seal glass directly
into most any iron/nickel alloy. Our Glass-to-Metal sealing capabilities allow for matched sealing, compression sealing, and Hi-Rel (High-Reliability) sealing using special oxidation
and requiring higher processing temperatures, can be used, depending upon individual package requirements. SOURIAU PA&E's hermetic glass-to-metal seals meet or
exceed MIL-STD-883 and JEDEC Spec 9A.