Severe plastic deformation of copper by machining: Microstructure refinement and nanostructure evolution with strain
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Authors
Swaminathan, S.
Brown, T.L.
Chandrasekar, S.
McNelley, T.R.
Compton, W.D.
Subjects
Machining
Copper
Severe plastic deformation
Microstructure
Microtexture
Copper
Severe plastic deformation
Microstructure
Microtexture
Advisors
Date of Issue
2007
Date
Publisher
Language
Abstract
The microstructures of copper chips created by plane strain machining at ambient temperature have been analyzed using transmission
electron microscopy (TEM) and orientation imaging microscopy (OIM). The strain imposed in the chips was varied by
changing the tool rake angle. Characterization of orthogonal faces of the chips showed the microstructure to be essentially uniform
through the chip volume, indicative also of uniform deformation.
Type
Article
Description
The article of record as published may be located at http://dx.doi.org/10.1016/j.scriptamat.2007.02.034
Series/Report No
Department
Mechanical & Astronautical Engineering
Organization
Identifiers
NPS Report Number
Sponsors
Funder
Format
Citation
Scripta Materialia, Volume 56, (2007), pp. 1047–1050
Distribution Statement
Rights
This 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.