Method for diffusion bonding metallic components with...

Metal fusion bonding – Process – Repairing – restoring – or renewing product for reuse

Reexamination Certificate

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C228S246000, C228S248100, C029S889100, C029S889200

Reexamination Certificate

active

07874472

ABSTRACT:
A method for joining metal parts of a turbine engine component, the method comprising positioning a nanoparticle foil between faying surfaces of the metal parts, and diffusion bonding the metal with the nanoparticle foil, where the nanoparticle foil has a film thickness of about 100 micrometers or less, and comprises an alloy having an average particle size of about 500 nanometers or less.

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