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

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

184 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

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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.",

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

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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

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DO - 10.1016/j.scriptamat.2009.10.027

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ER -

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

Abstract

Keywords

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