Enhanced ductility in strongly textured magnesium produced by equal channel angular processing

S. R. Agnew; J. A. Horton; T. M. Lillo; D. W. Brown

doi:10.1016/j.scriptamat.2003.10.006

Enhanced ductility in strongly textured magnesium produced by equal channel angular processing

S. R. Agnew
, J. A. Horton
, T. M. Lillo
, D. W. Brown

Energy & Environmental Science & Technology

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

596 Scopus citations

Abstract

The enhanced ductility in strongly textured magnesium produced by equal channel angular processing was discussed. Tensile tests were performed on the samples having various orientations using an Instron servo-hydraulic load frame operating with a constant crosshead velocity providing an initial strain of about 5×10^-3 s^-1. The results suggested that plastic anisotropy (related to crystallographic texture) and fracture anisotropy (related to morphological texture) were frequently same.

Original language	English
Pages (from-to)	377-381
Number of pages	5
Journal	Scripta Materialia
Volume	50
Issue number	3
DOIs	https://doi.org/10.1016/j.scriptamat.2003.10.006
State	Published - Feb 2004

Keywords

ECAE
ECAP
Extrusion
Neutron diffraction
Twinning

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10.1016/j.scriptamat.2003.10.006

Cite this

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title = "Enhanced ductility in strongly textured magnesium produced by equal channel angular processing",

abstract = "The enhanced ductility in strongly textured magnesium produced by equal channel angular processing was discussed. Tensile tests were performed on the samples having various orientations using an Instron servo-hydraulic load frame operating with a constant crosshead velocity providing an initial strain of about 5×10-3 s-1. The results suggested that plastic anisotropy (related to crystallographic texture) and fracture anisotropy (related to morphological texture) were frequently same.",

keywords = "ECAE, ECAP, Extrusion, Neutron diffraction, Twinning",

author = "Agnew, \{S. R.\} and Horton, \{J. A.\} and Lillo, \{T. M.\} and Brown, \{D. W.\}",

note = "Funding Information: Research sponsored by the US Dept. of Energy, Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Freedom CAR and Vehicle Technologies, as part of the High Strength Weight Reduction Materials Program at Oak Ridge National Laboratory, operated by UT-Battelle, LLC, under contract DE-AC04-00OR22725 and at Idaho National Engineering and Environmental Laboratory under contract DE-AC07-99ID13727. Thanks to Mr. {\"O}zg{\"u}r Duygulu for reviewing the manuscript.",

year = "2004",

month = feb,

doi = "10.1016/j.scriptamat.2003.10.006",

language = "English",

volume = "50",

pages = "377--381",

journal = "Scripta Materialia",

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T1 - Enhanced ductility in strongly textured magnesium produced by equal channel angular processing

AU - Agnew, S. R.

AU - Horton, J. A.

AU - Lillo, T. M.

AU - Brown, D. W.

N1 - Funding Information: Research sponsored by the US Dept. of Energy, Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Freedom CAR and Vehicle Technologies, as part of the High Strength Weight Reduction Materials Program at Oak Ridge National Laboratory, operated by UT-Battelle, LLC, under contract DE-AC04-00OR22725 and at Idaho National Engineering and Environmental Laboratory under contract DE-AC07-99ID13727. Thanks to Mr. Özgür Duygulu for reviewing the manuscript.

PY - 2004/2

Y1 - 2004/2

N2 - The enhanced ductility in strongly textured magnesium produced by equal channel angular processing was discussed. Tensile tests were performed on the samples having various orientations using an Instron servo-hydraulic load frame operating with a constant crosshead velocity providing an initial strain of about 5×10-3 s-1. The results suggested that plastic anisotropy (related to crystallographic texture) and fracture anisotropy (related to morphological texture) were frequently same.

AB - The enhanced ductility in strongly textured magnesium produced by equal channel angular processing was discussed. Tensile tests were performed on the samples having various orientations using an Instron servo-hydraulic load frame operating with a constant crosshead velocity providing an initial strain of about 5×10-3 s-1. The results suggested that plastic anisotropy (related to crystallographic texture) and fracture anisotropy (related to morphological texture) were frequently same.

KW - ECAE

KW - ECAP

KW - Extrusion

KW - Neutron diffraction

KW - Twinning

UR - https://www.scopus.com/pages/publications/0242408236

U2 - 10.1016/j.scriptamat.2003.10.006

DO - 10.1016/j.scriptamat.2003.10.006

M3 - Article

AN - SCOPUS:0242408236

SN - 1359-6462

VL - 50

SP - 377

EP - 381

JO - Scripta Materialia

JF - Scripta Materialia

IS - 3

ER -

Enhanced ductility in strongly textured magnesium produced by equal channel angular processing

Abstract

Keywords

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