Ultrasonic materials processing: with applications to powder consolidation of Cu-Cr composites and surface hardening of aluminum.

Ultrasonic materials process (UMP) has been found to produce unusual effects on the thermodynamic state and kinetics of structural changes in metals and alloys. This research was conducted with the objective of applying UMP to the consolidation of Cu and Cr powder mixtures into Cu-Cr composites suit...

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Online Access:http://hdl.handle.net/2047/d20000953