Aspen Scientific: Experience in joining ceramic to metal is everything. We specialize in challenging applications.

Silicon Nitride: Joined to Titanium, Invar, Kovar, Etc. Zirconia (PSZ): Joined to Titanium or Titanium alloys. Alumina: Joined to Niobium, Kovar, Moly Etc. Sapphire: Joined to Niobium, Kovar and Titanium. Beryllia: Joined to Moly or Tungsten Etc. Silicon Carbide: Joined to Invar, Titanium Etc. Aluminum Nitride: Joined to Copper, Invar, Kovar, Etc.

Small Ceramic to Metal feedthrough.

Large Silicon to Copper