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

University of Tennessee, Knoxville
University of California at Davis
University of North Carolina at Charlotte
Oak Ridge National Laboratory
United States Department of Energy

科研成果: 期刊稿件 › 文章 › 同行评审

51 引用（Scopus）

摘要

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"

源语言	英语
页（从-至）	5001-5004
页数	4
期刊	Advanced Materials
卷	21
期	48
DOI	https://doi.org/10.1002/adma.200901991
出版状态	已出版 - 28 12月 2009
已对外发布	是

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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{"}",

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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 - https://www.scopus.com/pages/publications/73949113377

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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