Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy

Magnesium deforms via twins that form in a grain then expand both forward and laterally, causing local stresses that have yet to be measured. Here, the authors measure the full strain and stress tensors around a twin in a bulk polycrystal and show that the twinning grain deforms heterogeneously.

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Autores principales:	M. Arul Kumar, B. Clausen, L. Capolungo, R. J. McCabe, W. Liu, J. Z. Tischler, C. N. Tomé
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/5c579a367f6d4663bc7b58ac51a4ecbd
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spelling	oai:doaj.org-article:5c579a367f6d4663bc7b58ac51a4ecbd2021-12-02T14:39:25ZDeformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy10.1038/s41467-018-07028-w2041-1723https://doaj.org/article/5c579a367f6d4663bc7b58ac51a4ecbd2018-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-07028-whttps://doaj.org/toc/2041-1723Magnesium deforms via twins that form in a grain then expand both forward and laterally, causing local stresses that have yet to be measured. Here, the authors measure the full strain and stress tensors around a twin in a bulk polycrystal and show that the twinning grain deforms heterogeneously.M. Arul KumarB. ClausenL. CapolungoR. J. McCabeW. LiuJ. Z. TischlerC. N. ToméNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q M. Arul Kumar B. Clausen L. Capolungo R. J. McCabe W. Liu J. Z. Tischler C. N. Tomé Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy
description	Magnesium deforms via twins that form in a grain then expand both forward and laterally, causing local stresses that have yet to be measured. Here, the authors measure the full strain and stress tensors around a twin in a bulk polycrystal and show that the twinning grain deforms heterogeneously.
format	article
author	M. Arul Kumar B. Clausen L. Capolungo R. J. McCabe W. Liu J. Z. Tischler C. N. Tomé
author_facet	M. Arul Kumar B. Clausen L. Capolungo R. J. McCabe W. Liu J. Z. Tischler C. N. Tomé
author_sort	M. Arul Kumar
title	Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy
title_short	Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy
title_full	Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy
title_fullStr	Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy
title_full_unstemmed	Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy
title_sort	deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/5c579a367f6d4663bc7b58ac51a4ecbd
work_keys_str_mv	AT marulkumar deformationtwinningandgrainpartitioninginahexagonalclosepackedmagnesiumalloy AT bclausen deformationtwinningandgrainpartitioninginahexagonalclosepackedmagnesiumalloy AT lcapolungo deformationtwinningandgrainpartitioninginahexagonalclosepackedmagnesiumalloy AT rjmccabe deformationtwinningandgrainpartitioninginahexagonalclosepackedmagnesiumalloy AT wliu deformationtwinningandgrainpartitioninginahexagonalclosepackedmagnesiumalloy AT jztischler deformationtwinningandgrainpartitioninginahexagonalclosepackedmagnesiumalloy AT cntome deformationtwinningandgrainpartitioninginahexagonalclosepackedmagnesiumalloy
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Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy

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