Deformation twinning mechanisms in nanocrystalline Ni

Xiao Lei Wu; En Ma

doi:10.1063/1.2172404

Deformation twinning mechanisms in nanocrystalline Ni

Xiao Lei Wu
, En Ma

School of Materials Science and Engineering

CAS - Institute of Mechanics

Research output: Contribution to journal › Article › peer-review

57 Scopus citations

Abstract

Extensive transmission electron microscopy examinations confirm that twinning does occur upon large plastic deformation in nanocrystalline Ni, for which no sign of deformation twinning was found in previous tensile tests. Compelling evidence has been obtained for several twinning mechanisms that operate in nanocrystalline grains, with the grain boundary emission of partial dislocations determined as the most proficient.

Original language	English
Article number	061905
Journal	Applied Physics Letters
Volume	88
Issue number	6
DOIs	https://doi.org/10.1063/1.2172404
State	Published - Feb 2006

Access to Document

10.1063/1.2172404

Cite this

@article{fb00928d450d409a8276eb2e784c715c,

title = "Deformation twinning mechanisms in nanocrystalline Ni",

abstract = "Extensive transmission electron microscopy examinations confirm that twinning does occur upon large plastic deformation in nanocrystalline Ni, for which no sign of deformation twinning was found in previous tensile tests. Compelling evidence has been obtained for several twinning mechanisms that operate in nanocrystalline grains, with the grain boundary emission of partial dislocations determined as the most proficient.",

author = "Wu, \{Xiao Lei\} and En Ma",

year = "2006",

month = feb,

doi = "10.1063/1.2172404",

language = "英语",

volume = "88",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "6",

}

TY - JOUR

T1 - Deformation twinning mechanisms in nanocrystalline Ni

AU - Wu, Xiao Lei

AU - Ma, En

PY - 2006/2

Y1 - 2006/2

N2 - Extensive transmission electron microscopy examinations confirm that twinning does occur upon large plastic deformation in nanocrystalline Ni, for which no sign of deformation twinning was found in previous tensile tests. Compelling evidence has been obtained for several twinning mechanisms that operate in nanocrystalline grains, with the grain boundary emission of partial dislocations determined as the most proficient.

AB - Extensive transmission electron microscopy examinations confirm that twinning does occur upon large plastic deformation in nanocrystalline Ni, for which no sign of deformation twinning was found in previous tensile tests. Compelling evidence has been obtained for several twinning mechanisms that operate in nanocrystalline grains, with the grain boundary emission of partial dislocations determined as the most proficient.

UR - https://www.scopus.com/pages/publications/32444442057

U2 - 10.1063/1.2172404

DO - 10.1063/1.2172404

M3 - 文章

AN - SCOPUS:32444442057

SN - 0003-6951

VL - 88

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 6

M1 - 061905

ER -

Deformation twinning mechanisms in nanocrystalline Ni

Abstract

Access to Document

Other files and links

Fingerprint

Cite this