Activation mode dependent {1 0 -1 2} twinning characteristics in a polycrystalline magnesium alloy

Sung Hyuk Park; Seong Gu Hong; Chong Soo Lee

doi:10.1016/j.scriptamat.2009.10.027

Activation mode dependent {1 0 -1 2} twinning characteristics in a polycrystalline magnesium alloy

Sung Hyuk Park
, Seong Gu Hong
, Chong Soo Lee

Korea Research Institute of Standards and Science
Pohang University of Science and Technology

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

193 Scopus citations

Abstract

The {1 0 -1 2} extension twinning characteristics of magnesium alloys were found to be significantly influenced by the activation mode: tension parallel to the c-axis of the hexagonal close-packed unit cell or compression perpendicular to the c-axis. The Schmid factor criterion was successfully used to explain the activation of {1 0 -1 2} extension twin variants and its related twin morphology and texture evolution for each activation mode.

Original language	English
Pages (from-to)	202-205
Number of pages	4
Journal	Scripta Materialia
Volume	62
Issue number	4
DOIs	https://doi.org/10.1016/j.scriptamat.2009.10.027
State	Published - Feb 2010

Keywords

Magnesium alloy
Schmid factor
Twin variant
{1 0 -1 2} Extension twinning

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10.1016/j.scriptamat.2009.10.027

Cite this

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title = "Activation mode dependent \{1 0 -1 2\} twinning characteristics in a polycrystalline magnesium alloy",

abstract = "The \{1 0 -1 2\} extension twinning characteristics of magnesium alloys were found to be significantly influenced by the activation mode: tension parallel to the c-axis of the hexagonal close-packed unit cell or compression perpendicular to the c-axis. The Schmid factor criterion was successfully used to explain the activation of \{1 0 -1 2\} extension twin variants and its related twin morphology and texture evolution for each activation mode.",

keywords = "Magnesium alloy, Schmid factor, Twin variant, \{1 0 -1 2\} Extension twinning",

author = "Park, \{Sung Hyuk\} and Hong, \{Seong Gu\} and Lee, \{Chong Soo\}",

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AU - Hong, Seong Gu

AU - Lee, Chong Soo

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Y1 - 2010/2

N2 - The {1 0 -1 2} extension twinning characteristics of magnesium alloys were found to be significantly influenced by the activation mode: tension parallel to the c-axis of the hexagonal close-packed unit cell or compression perpendicular to the c-axis. The Schmid factor criterion was successfully used to explain the activation of {1 0 -1 2} extension twin variants and its related twin morphology and texture evolution for each activation mode.

AB - The {1 0 -1 2} extension twinning characteristics of magnesium alloys were found to be significantly influenced by the activation mode: tension parallel to the c-axis of the hexagonal close-packed unit cell or compression perpendicular to the c-axis. The Schmid factor criterion was successfully used to explain the activation of {1 0 -1 2} extension twin variants and its related twin morphology and texture evolution for each activation mode.

KW - Magnesium alloy

KW - Schmid factor

KW - Twin variant

KW - {1 0 -1 2} Extension twinning

UR - https://www.scopus.com/pages/publications/70449823277

U2 - 10.1016/j.scriptamat.2009.10.027

DO - 10.1016/j.scriptamat.2009.10.027

M3 - Article

AN - SCOPUS:70449823277

SN - 1359-6462

VL - 62

SP - 202

EP - 205

JO - Scripta Materialia

JF - Scripta Materialia

IS - 4

ER -

Activation mode dependent {1 0 -1 2} twinning characteristics in a polycrystalline magnesium alloy

Abstract

Keywords

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