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Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys

K. V. Mani Krishna, D. G. Leo Prakash, D. Srivastava, N. Saibaba, J. Quinta da Fonseca, G. K. Dey, M. Preuss, Leo Prakash Orcid Logo

Zirconium in the Nuclear Industry: 17th Volume, Pages: 138 - 158

Swansea University Author: Leo Prakash Orcid Logo

DOI (Published version): 10.1520/STP154320130044

Abstract

Role of Sn on the deformation mechanisms of Zr was investigated undertaking in situ compression loading experiments using neutron diffraction and complementary post mortem electron microscopy. Fully recrystallised binary Zr–Sn alloys, displaying a typical rolling + recrystallisation texture, were st...

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Published in: Zirconium in the Nuclear Industry: 17th Volume
ISBN: 978-0-8031-7529-7
Published: ASTM 2015
Online Access: http://www.astm.org/SUBSCRIPTION/DIGITAL_LIBRARY/STP/PAGES/STP154320130044.htm
URI: https://cronfa.swan.ac.uk/Record/cronfa22347
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spelling 2018-10-15T15:08:09.9103213 v2 22347 2015-07-14 Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys bd72868c48af6c0b04bf9f6bb48ce324 0000-0002-8812-8927 Leo Prakash Leo Prakash true false 2015-07-14 MTLS Role of Sn on the deformation mechanisms of Zr was investigated undertaking in situ compression loading experiments using neutron diffraction and complementary post mortem electron microscopy. Fully recrystallised binary Zr–Sn alloys, displaying a typical rolling + recrystallisation texture, were studied in situ to determine intergranular strain development, monitor peak intensity changes indicative of twinning, and peak broadening indicative of increased dislocation density. Significant { 101¯2 } 〈 101¯1 〉 type tensile twinning activity was observed for all samples during compression loading. The critical stress for the twin nucleation and the extent of twinning were found to be strongly influenced by the Sn content. Critical plastic strain for the nucleation of twining, however, was observed to be weakly dependent on the Sn content. Results demonstrate significant plastic slip activity to be a necessary condition for the onset of twinning regardless of the Sn content. Journal Article Zirconium in the Nuclear Industry: 17th Volume 138 158 ASTM 978-0-8031-7529-7 Zr–Sn alloys, deformation mechanisms, intergranular strains, twinning, in situ compression, neutron diffraction 4 1 2015 2015-01-04 10.1520/STP154320130044 http://www.astm.org/SUBSCRIPTION/DIGITAL_LIBRARY/STP/PAGES/STP154320130044.htm COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2018-10-15T15:08:09.9103213 2015-07-14T13:08:47.8463818 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering K. V. Mani Krishna 1 D. G. Leo Prakash 2 D. Srivastava 3 N. Saibaba 4 J. Quinta da Fonseca 5 G. K. Dey 6 M. Preuss 7 Leo Prakash 0000-0002-8812-8927 8 0022347-30082018140143.pdf ManiKrishna2018.pdf 2018-08-30T14:01:43.3530000 Output 2218327 application/pdf Accepted Manuscript true 2018-08-30T00:00:00.0000000 true eng
title Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys
spellingShingle Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys
Leo Prakash
title_short Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys
title_full Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys
title_fullStr Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys
title_full_unstemmed Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys
title_sort Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys
author_id_str_mv bd72868c48af6c0b04bf9f6bb48ce324
author_id_fullname_str_mv bd72868c48af6c0b04bf9f6bb48ce324_***_Leo Prakash
author Leo Prakash
author2 K. V. Mani Krishna
D. G. Leo Prakash
D. Srivastava
N. Saibaba
J. Quinta da Fonseca
G. K. Dey
M. Preuss
Leo Prakash
format Journal article
container_title Zirconium in the Nuclear Industry: 17th Volume
container_start_page 138
publishDate 2015
institution Swansea University
isbn 978-0-8031-7529-7
doi_str_mv 10.1520/STP154320130044
publisher ASTM
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
url http://www.astm.org/SUBSCRIPTION/DIGITAL_LIBRARY/STP/PAGES/STP154320130044.htm
document_store_str 1
active_str 0
description Role of Sn on the deformation mechanisms of Zr was investigated undertaking in situ compression loading experiments using neutron diffraction and complementary post mortem electron microscopy. Fully recrystallised binary Zr–Sn alloys, displaying a typical rolling + recrystallisation texture, were studied in situ to determine intergranular strain development, monitor peak intensity changes indicative of twinning, and peak broadening indicative of increased dislocation density. Significant { 101¯2 } 〈 101¯1 〉 type tensile twinning activity was observed for all samples during compression loading. The critical stress for the twin nucleation and the extent of twinning were found to be strongly influenced by the Sn content. Critical plastic strain for the nucleation of twining, however, was observed to be weakly dependent on the Sn content. Results demonstrate significant plastic slip activity to be a necessary condition for the onset of twinning regardless of the Sn content.
published_date 2015-01-04T03:26:36Z
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score 11.037056

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