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Large strain deformation and ultra-fine grained materials by machining

Authors :
Travis L. Brown
M. Ravi Shankar
Balkrishna C. Rao
Renae F. Kezar
Kevin P. Trumble
Seongyl Lee
Srinivasan Swaminathan
Alexander H. King
W. Dale Compton
Jihong Hwang
Srinivasan Chandrasekar
Source :
Materials Science and Engineering: A. :358-363
Publication Year :
2005
Publisher :
Elsevier BV, 2005.

Abstract

Characteristics of the deformation fields associated with chip formation in plane strain machining are described. The ability to impose very large strain deformation in a controlled manner is highlighted. The creation of nano- and ultra-fine grained structures by machining is demonstrated in a variety of metals and alloys. These results indicate that machining not only offers a simple method for large scale manufacturing of nanostructured materials, but also provides a unique experimental configuration for studying large strain deformation phenomena.

Details

ISSN :
09215093
Database :
OpenAIRE
Journal :
Materials Science and Engineering: A
Accession number :
edsair.doi...........befb6a62735425bc3182fb0ac41f918e
Full Text :
https://doi.org/10.1016/j.msea.2005.08.139