High plasticity and substantial deformation in nanocrystalline NiFe alloys under dynamic loading

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

49 Scopus Citations
View graph of relations

Author(s)

  • Sheng Cheng
  • Yonghao Zhao
  • Yazhou Guo
  • Ying Li
  • Qiuming Wei
  • Peter K. Liaw
  • Hahn Choo
  • Enrique J. Lavernia

Detail(s)

Original languageEnglish
Pages (from-to)5001-5004
Journal / PublicationAdvanced Materials
Volume21
Issue number48
Online published21 Dec 2009
Publication statusPublished - 28 Dec 2009
Externally publishedYes

Abstract

A nanocrystalline (NC) NiFe alloy is presented, in which both highly improved plasticity and strength are achieved by the dynamic-loading-induced deformation mechanisms of de-twinning (that is, reduction of twin density) and significant grain coarsening (see figure). This work highlights potential ingenious avenues to exploit the superior behavior of NC materials under extreme conditions.© 2009 WILEY-VCH Verlag GmbH & Co. KGaA.

Citation Format(s)

High plasticity and substantial deformation in nanocrystalline NiFe alloys under dynamic loading. / Cheng, Sheng; Zhao, Yonghao; Guo, Yazhou et al.
In: Advanced Materials, Vol. 21, No. 48, 28.12.2009, p. 5001-5004.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review