Analysis of microstructure refinement during single-pass and multi-pass friction stir processing of NiAl propeller bronze

Approved for public release; distribution is unlimited === High strength, corrosion resistance, ductility, and toughness are material properties required for United States Navy (USN) Propellers. Propellers for both surface ships and submarines in the USN are currently made from cast Nickel Aluminum...

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Bibliographic Details
Main Author: England, Carolyn J.
Other Authors: McNelley, Terry R.
Published: Monterey, California. Naval Postgraduate School 2012
Online Access:http://hdl.handle.net/10945/5167