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Twinning in structural material with a hexagonal close-packed crystal structure

M. Preuss, J. Quinta da Fonseca, V. Allen, D.G. Leo Prakash, M.R. Daymond, Leo Prakash Orcid Logo

The Journal of Strain Analysis for Engineering Design, Volume: 45, Issue: 5, Pages: 377 - 390

Swansea University Author: Leo Prakash Orcid Logo

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DOI (Published version): 10.1243/03093247JSA624

Abstract

The paper aims to provide a brief and comprehensible overview of the current understanding of twin nucleation and growth in structural metallic materials with a hexagonal close-packed crystal structure. It describes possible experimental methods to improve this understanding, which is required to im...

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Published in: The Journal of Strain Analysis for Engineering Design
Published: 2010
URI: https://cronfa.swan.ac.uk/Record/cronfa17648
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first_indexed 2015-05-08T02:01:53Z
last_indexed 2018-02-09T04:51:27Z
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spelling 2015-11-02T11:47:27.7783440 v2 17648 2014-04-01 Twinning in structural material with a hexagonal close-packed crystal structure bd72868c48af6c0b04bf9f6bb48ce324 0000-0002-8812-8927 Leo Prakash Leo Prakash true false 2014-04-01 MTLS The paper aims to provide a brief and comprehensible overview of the current understanding of twin nucleation and growth in structural metallic materials with a hexagonal close-packed crystal structure. It describes possible experimental methods to improve this understanding, which is required to implement twin nucleation and growth in crystal plasticity models using mechanistically meaningful criteria. These aspects are further discussed by presenting results from deformation experiments carried out on a zirconium alloy (ZIRLO™) and Ti–6 wt% Al–4 wt% V (Ti–6Al–4V). It is shown that very significant texture changes after even small levels of plastic deformation can be observed in both materials, strongly suggesting the presence of extensive Journal Article The Journal of Strain Analysis for Engineering Design 45 5 377 390 1 7 2010 2010-07-01 10.1243/03093247JSA624 COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2015-11-02T11:47:27.7783440 2014-04-01T11:08:33.1461222 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering M. Preuss 1 J. Quinta da Fonseca 2 V. Allen 3 D.G. Leo Prakash 4 M.R. Daymond 5 Leo Prakash 0000-0002-8812-8927 6
title Twinning in structural material with a hexagonal close-packed crystal structure
spellingShingle Twinning in structural material with a hexagonal close-packed crystal structure
Leo Prakash
title_short Twinning in structural material with a hexagonal close-packed crystal structure
title_full Twinning in structural material with a hexagonal close-packed crystal structure
title_fullStr Twinning in structural material with a hexagonal close-packed crystal structure
title_full_unstemmed Twinning in structural material with a hexagonal close-packed crystal structure
title_sort Twinning in structural material with a hexagonal close-packed crystal structure
author_id_str_mv bd72868c48af6c0b04bf9f6bb48ce324
author_id_fullname_str_mv bd72868c48af6c0b04bf9f6bb48ce324_***_Leo Prakash
author Leo Prakash
author2 M. Preuss
J. Quinta da Fonseca
V. Allen
D.G. Leo Prakash
M.R. Daymond
Leo Prakash
format Journal article
container_title The Journal of Strain Analysis for Engineering Design
container_volume 45
container_issue 5
container_start_page 377
publishDate 2010
institution Swansea University
doi_str_mv 10.1243/03093247JSA624
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering
document_store_str 0
active_str 0
description The paper aims to provide a brief and comprehensible overview of the current understanding of twin nucleation and growth in structural metallic materials with a hexagonal close-packed crystal structure. It describes possible experimental methods to improve this understanding, which is required to implement twin nucleation and growth in crystal plasticity models using mechanistically meaningful criteria. These aspects are further discussed by presenting results from deformation experiments carried out on a zirconium alloy (ZIRLO™) and Ti–6 wt% Al–4 wt% V (Ti–6Al–4V). It is shown that very significant texture changes after even small levels of plastic deformation can be observed in both materials, strongly suggesting the presence of extensive
published_date 2010-07-01T03:20:26Z
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score 11.013731