NICKEL-BASED SUPERALLOY FOR DIFFUSION BONDING AND METHOD FOR DIFFUSION BONDING USING THE SAME

摘要

The present invention relates to a nickel-based superalloy for diffusion bonding, which includes a surface depletion layer in a state in which an aluminum (Al) or titanium (Ti) content is depleted, the surface depletion layer being formed to a depth of 50 μm or less from a surface for diffusion bonding, and a method for diffusion bonding using the same.