Twinning and stacking fault formation during tensile deformation of nanocrystalline Ni

X. Wu; Y. T. Zhu; M. W. Chen; E. Ma

doi:10.1016/j.scriptamat.2005.12.045

Twinning and stacking fault formation during tensile deformation of nanocrystalline Ni

X. Wu
, Y. T. Zhu
, M. W. Chen
, E. Ma

CAS - Institute of Mechanics
Computational Earth Science, Earth and Environmental Sciences Division, Los Alamos National Laboratory
Tohoku University
Johns Hopkins University

科研成果: 期刊稿件 › 文章 › 同行评审

133 引用（Scopus）

摘要

Deformation twins and stacking faults have been observed in nanocrystalline Ni, for the first time under uniaxial tensile test conditions. These partial dislocation mediated deformation mechanisms are enhanced at cryogenic test temperatures. Our observations highlight the effects of deformation conditions, temperature in particular, on deformation mechanisms in nanograins.

源语言	英语
页（从-至）	1685-1690
页数	6
期刊	Scripta Materialia
卷	54
期	9
DOI	https://doi.org/10.1016/j.scriptamat.2005.12.045
出版状态	已出版 - 5月 2006
已对外发布	是

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10.1016/j.scriptamat.2005.12.045

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title = "Twinning and stacking fault formation during tensile deformation of nanocrystalline Ni",

abstract = "Deformation twins and stacking faults have been observed in nanocrystalline Ni, for the first time under uniaxial tensile test conditions. These partial dislocation mediated deformation mechanisms are enhanced at cryogenic test temperatures. Our observations highlight the effects of deformation conditions, temperature in particular, on deformation mechanisms in nanograins.",

keywords = "Nanostructure, Nickel, Plastic deformation, Twinning",

author = "X. Wu and Zhu, \{Y. T.\} and Chen, \{M. W.\} and E. Ma",

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AU - Wu, X.

AU - Zhu, Y. T.

AU - Chen, M. W.

AU - Ma, E.

PY - 2006/5

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N2 - Deformation twins and stacking faults have been observed in nanocrystalline Ni, for the first time under uniaxial tensile test conditions. These partial dislocation mediated deformation mechanisms are enhanced at cryogenic test temperatures. Our observations highlight the effects of deformation conditions, temperature in particular, on deformation mechanisms in nanograins.

AB - Deformation twins and stacking faults have been observed in nanocrystalline Ni, for the first time under uniaxial tensile test conditions. These partial dislocation mediated deformation mechanisms are enhanced at cryogenic test temperatures. Our observations highlight the effects of deformation conditions, temperature in particular, on deformation mechanisms in nanograins.

KW - Nanostructure

KW - Nickel

KW - Plastic deformation

KW - Twinning

UR - https://www.scopus.com/pages/publications/33344464269

U2 - 10.1016/j.scriptamat.2005.12.045

DO - 10.1016/j.scriptamat.2005.12.045

M3 - 文章

AN - SCOPUS:33344464269

SN - 1359-6462

VL - 54

SP - 1685

EP - 1690

JO - Scripta Materialia

JF - Scripta Materialia

IS - 9

ER -

Twinning and stacking fault formation during tensile deformation of nanocrystalline Ni

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