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

Sheng Cheng; Yonghao Zhao; Yazhou Guo; Ying Li; Qiuming Wei; Xun Li Wang; Yang Ren; Peter K. Liaw; Hahn Choo; Enrique J. Lavernia

doi:10.1002/adma.200901991

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

Sheng Cheng, Yonghao Zhao, Yazhou Guo, Ying Li, Qiuming Wei, Xun Li Wang, Yang Ren, Peter K. Liaw, Hahn Choo, Enrique J. Lavernia

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49 Scopus citations

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. "Figure Presented"

Original language	English
Pages (from-to)	5001-5004
Number of pages	4
Journal	Advanced Materials
Volume	21
Issue number	48
DOIs	https://doi.org/10.1002/adma.200901991
State	Published - 28 Dec 2009
Externally published	Yes

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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. {"}Figure Presented{"}",

author = "Sheng Cheng and Yonghao Zhao and Yazhou Guo and Ying Li and Qiuming Wei and Wang, {Xun Li} and Yang Ren and Liaw, {Peter K.} and Hahn Choo and Lavernia, {Enrique J.}",

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doi = "10.1002/adma.200901991",

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T1 - High plasticity and substantial deformation in nanocrystalline NiFe alloys under dynamic loading

AU - Cheng, Sheng

AU - Zhao, Yonghao

AU - Guo, Yazhou

AU - Li, Ying

AU - Wei, Qiuming

AU - Wang, Xun Li

AU - Ren, Yang

AU - Liaw, Peter K.

AU - Choo, Hahn

AU - Lavernia, Enrique J.

PY - 2009/12/28

Y1 - 2009/12/28

N2 - 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. "Figure Presented"

AB - 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. "Figure Presented"

UR - http://www.scopus.com/inward/record.url?scp=73949113377&partnerID=8YFLogxK

U2 - 10.1002/adma.200901991

DO - 10.1002/adma.200901991

M3 - 文章

AN - SCOPUS:73949113377

SN - 0935-9648

VL - 21

SP - 5001

EP - 5004

JO - Advanced Materials

JF - Advanced Materials

IS - 48

ER -

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

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