Observations of Anti-Phase Boundaries in the Gamma-Phase of a Deformed Nickel-Base Alloy.

摘要

Anti-phase boundaries have been observed in the gamma prime particles of a deformed Ni-Ta-Fe-Al alloy containing a bimodal dispersion of gamma prime and gamma double prime (DO22) particles. This observation has profound implications with respect to the design of high strength dispersion type alloys based on bimodal particle distributions.