Ceramic To Metal Joints And Seals

Cermets were first used extensively in ceramic to metal joint applications.

Ceramic to metal joints and seals.

Occasionally there will be no hermeticity requirement entirely structural. Choose a metal such as kovar with the most closely matched expansion to the ceramic when possible. Construction of vacuum tubes was one of the first critical systems with the electronics industry employing and developing such seals. A ceramic to metal seal generally means a hermetic seal hermetic joint or hermetic bond.

Maximum solid metal pin diameter is 060 where pin is brazed directly to ceramic id. Free shipping on qualifying offers. Ceramic to metal brazing or soldering brazing and soldering use a metal or alloy often eutectic in the form of a wire paste or. Ceramic to metal joints and seals.

German scientists recognized that vacuum tubes with improved performance and reliability could be. Some have an intermediate sealing or filler material and some do not. Ceramic to metal joints and seals ceramics engineering. A ceramic to metal seal ctm is a joined or bonded assembly of a ceramic on one side and a metal on the other.

Ij research has extensive experience as a supplier for the following five types of ceramic to metal seals. Ceramic to metal seals tekna seal manufactures brazed ceramic to metal seals for applications where a requirement for high operating temperature high voltage withstanding biocompatibility or special chemical resistance makes glass to metal seals unsuitable.