Abnormal texture evolution of rolled Mg-3Al-1Zn alloy containing initial {10-12} twins

Jeong Hun Lee; Sung Hyuk Park; Seong Gu Hong; Jong Woo Won; Chong Soo Lee

doi:10.1016/j.scriptamat.2014.11.017

Abnormal texture evolution of rolled Mg-3Al-1Zn alloy containing initial {10-12} twins

Jeong Hun Lee, Sung Hyuk Park, Seong Gu Hong, Jong Woo Won, Chong Soo Lee

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

24 Scopus citations

Abstract

The importance of initial {10-12} twins in the formation of deformation texture was investigated by conducting strain path change tests of rolled Mg-3Al-1Zn alloy in which {10-12} twinning dominated the deformation. The existence of initial twins changed a twinning process by preferring the growth of initial twins rather than the nucleation of new twins, which led to a non-Schmid behavior of twinning characteristics and consequently caused a completely different deformation texture compared with the counterpart without initial twins.

Original language	English
Pages (from-to)	21-24
Number of pages	4
Journal	Scripta Materialia
Volume	99
DOIs	https://doi.org/10.1016/j.scriptamat.2014.11.017
State	Published - 1 Apr 2015

Keywords

Magnesium alloy
Schmid factor
Texture
Twin variant selection
{10-12} twinning

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10.1016/j.scriptamat.2014.11.017

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title = "Abnormal texture evolution of rolled Mg-3Al-1Zn alloy containing initial \{10-12\} twins",

abstract = "The importance of initial \{10-12\} twins in the formation of deformation texture was investigated by conducting strain path change tests of rolled Mg-3Al-1Zn alloy in which \{10-12\} twinning dominated the deformation. The existence of initial twins changed a twinning process by preferring the growth of initial twins rather than the nucleation of new twins, which led to a non-Schmid behavior of twinning characteristics and consequently caused a completely different deformation texture compared with the counterpart without initial twins.",

keywords = "Magnesium alloy, Schmid factor, Texture, Twin variant selection, \{10-12\} twinning",

author = "Lee, \{Jeong Hun\} and Park, \{Sung Hyuk\} and Hong, \{Seong Gu\} and Won, \{Jong Woo\} and Lee, \{Chong Soo\}",

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doi = "10.1016/j.scriptamat.2014.11.017",

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T1 - Abnormal texture evolution of rolled Mg-3Al-1Zn alloy containing initial {10-12} twins

AU - Lee, Jeong Hun

AU - Park, Sung Hyuk

AU - Hong, Seong Gu

AU - Won, Jong Woo

AU - Lee, Chong Soo

PY - 2015/4/1

Y1 - 2015/4/1

N2 - The importance of initial {10-12} twins in the formation of deformation texture was investigated by conducting strain path change tests of rolled Mg-3Al-1Zn alloy in which {10-12} twinning dominated the deformation. The existence of initial twins changed a twinning process by preferring the growth of initial twins rather than the nucleation of new twins, which led to a non-Schmid behavior of twinning characteristics and consequently caused a completely different deformation texture compared with the counterpart without initial twins.

AB - The importance of initial {10-12} twins in the formation of deformation texture was investigated by conducting strain path change tests of rolled Mg-3Al-1Zn alloy in which {10-12} twinning dominated the deformation. The existence of initial twins changed a twinning process by preferring the growth of initial twins rather than the nucleation of new twins, which led to a non-Schmid behavior of twinning characteristics and consequently caused a completely different deformation texture compared with the counterpart without initial twins.

KW - Magnesium alloy

KW - Schmid factor

KW - Texture

KW - Twin variant selection

KW - {10-12} twinning

UR - https://www.scopus.com/pages/publications/84921312581

U2 - 10.1016/j.scriptamat.2014.11.017

DO - 10.1016/j.scriptamat.2014.11.017

M3 - Article

AN - SCOPUS:84921312581

SN - 1359-6462

VL - 99

SP - 21

EP - 24

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Abnormal texture evolution of rolled Mg-3Al-1Zn alloy containing initial {10-12} twins

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Keywords

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