Diffusion Bonding Services
Diffusion Bonding is a direct solid-state diffusion of atoms to connect metal. This process involves the material under pressure and heating the metal for a specific time period in a controlled atmosphere.
CompRex has a history of developing new bonding processes for unique materials. Some of these materials include Inconel alloys 740H and 617, as well as stainless steels. Others have only bonded these Inconel’s using a Transient Liquid Phase. CompRex can bond this material without the transient liquid phase layer, making it a far superior bond.
Diffusion bonding is not just used for heat exchangers. Any complex assembly that is difficult or impossible to manufacture with traditional methods, typically with small internal passages, is a great fit of diffusion bonding.