Large strain deformation and ultra-fine grained materials by machining

Srinivasan Swaminathan, M. Ravi Shankar, Seongyl Lee, Jihong Hwang, Alexander H. King, Renae F. Kezar, Balkrishna C. Rao, Travis L. Brown, Srinivasan Chandrasekar, W. Dale Compton, Kevin P. Trumble

Research output: Contribution to journalArticlepeer-review

118 Scopus citations

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.

Original languageEnglish
Pages (from-to)358-363
Number of pages6
JournalMaterials Science and Engineering: A
Volume410-411
DOIs
StatePublished - 25 Nov 2005

Keywords

  • Deformation
  • Machining
  • Nanostructured materials

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