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dc.contributor.authorMenon, Sarath K.
dc.contributor.authorEngland, Carolyn J.
dc.contributor.authorMcNelley, Terry R.
dc.date2011
dc.date.accessioned2017-10-16T18:14:13Z
dc.date.available2017-10-16T18:14:13Z
dc.date.issued2011
dc.identifier.urihttp://hdl.handle.net/10945/56083
dc.descriptionYutaka Sato, Yuri Hovanski, and Ravi Verma TMS (The Minerals, Metals & Materials Society), 2011en_US
dc.descriptionThe article of record as published may be located at http://dx.doi.org/10.1002/9781118062302.ch12
dc.description.abstractThe evolution of the stir zone microstructure during single-pass and multi-pass 'FSP of an as-cast NiAl bronze material was evaluated by optical and high-resolution scanning electron microscopy (SEM) methods, including orientation imaging microscopy (OIM). Deformation commences ahead of the tool as the local temperature exceeds the eutectoid temperature ("800'C) while subsequent recrystallization in the primary a is accompanied by dissolution of Kiv particles dispersed in this constituent. The recrystallized a grains remain equiaxed and appear annealed despite large displacements onward into the resulting stir zone (SZ). Characteristic shear texture components are retained in the thermomechanically affected zone (TMAZ) but the texture of the primary a becomes random after recrystallization and remains so into both single-pass and multipass SZs. Mechanisms to account for recrystallization and subsequent deformation are proposed.en_US
dc.description.sponsorshipOffice of Naval Researchen_US
dc.publisherTMS (The Minerals, Metals & Materials Society)en_US
dc.rightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.en_US
dc.titleEvolution of stir zone microstructure during FSP of cast NiAI bronzeen_US
dc.typeArticleen_US
dc.contributor.corporateNaval Postgraduate School (U.S.)en_US
dc.contributor.departmentMechanical and Aerospace Engineeringen_US
dc.subject.authorNiAI Bronzeen_US
dc.subject.authorFriction Stir Processingen_US
dc.subject.authorAs-Casten_US
dc.subject.authorStir Zone Microstrncturesen_US
dc.description.funderNOOO I 409WR20201en_US


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