Journal article 1463 views
In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V
G.C. Obasi,
R.J. Moat,
D.G. Leo Prakash,
W. Kockelmann,
J. Quinta da Fonseca,
M. Preuss,
Leo Prakash 
Materials Science Forum, Volume: 702-703, Pages: 854 - 857
Swansea University Author:
Leo Prakash
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DOI (Published version): 10.4028/www.scientific.net/MSF.702-703.854
Abstract
In the present study, in situ phase transformation experiments have been carried out using neutron diffraction to monitor the texture evolution during the α→ß→α phase transformation in Ti-6Al-4V with and without 0.4% yttrium additions. The aim of adding yttrium was to control ß grain growth above th...
| Published in: | Materials Science Forum |
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2011
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa17651 |
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| spelling |
2015-11-02T11:45:10.2313806 v2 17651 2014-04-01 In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V bd72868c48af6c0b04bf9f6bb48ce324 0000-0002-8812-8927 Leo Prakash Leo Prakash true false 2014-04-01 MTLS In the present study, in situ phase transformation experiments have been carried out using neutron diffraction to monitor the texture evolution during the α→ß→α phase transformation in Ti-6Al-4V with and without 0.4% yttrium additions. The aim of adding yttrium was to control ß grain growth above the transus ß by grain boundary pinning. In the present case, strengthening of the ß texture, occurring during ß grain coarsening resulted in strengthening of particular ß texture components, which increases the likelihood of α texture modification by selective growth of α variants on the common (110) ß grain boundaries into unoccupied large β grains. Journal Article Materials Science Forum 702-703 854 857 Texture Evolution, Ti-6Al-4V, β Grain Growth 13 12 2011 2011-12-13 10.4028/www.scientific.net/MSF.702-703.854 COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2015-11-02T11:45:10.2313806 2014-04-01T11:23:40.5657314 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering G.C. Obasi 1 R.J. Moat 2 D.G. Leo Prakash 3 W. Kockelmann 4 J. Quinta da Fonseca 5 M. Preuss 6 Leo Prakash 0000-0002-8812-8927 7 |
| title |
In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V |
| spellingShingle |
In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V Leo Prakash |
| title_short |
In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V |
| title_full |
In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V |
| title_fullStr |
In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V |
| title_full_unstemmed |
In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V |
| title_sort |
In-Situ Observation on the Influence of ß Grain Growth on Texture Evolution during Phase Transformation in Ti-6A-4V |
| author_id_str_mv |
bd72868c48af6c0b04bf9f6bb48ce324 |
| author_id_fullname_str_mv |
bd72868c48af6c0b04bf9f6bb48ce324_***_Leo Prakash |
| author |
Leo Prakash |
| author2 |
G.C. Obasi R.J. Moat D.G. Leo Prakash W. Kockelmann J. Quinta da Fonseca M. Preuss Leo Prakash |
| format |
Journal article |
| container_title |
Materials Science Forum |
| container_volume |
702-703 |
| container_start_page |
854 |
| publishDate |
2011 |
| institution |
Swansea University |
| doi_str_mv |
10.4028/www.scientific.net/MSF.702-703.854 |
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Faculty of Science and Engineering |
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facultyofscienceandengineering |
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Faculty of Science and Engineering |
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facultyofscienceandengineering |
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Faculty of Science and Engineering |
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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 |
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| description |
In the present study, in situ phase transformation experiments have been carried out using neutron diffraction to monitor the texture evolution during the α→ß→α phase transformation in Ti-6Al-4V with and without 0.4% yttrium additions. The aim of adding yttrium was to control ß grain growth above the transus ß by grain boundary pinning. In the present case, strengthening of the ß texture, occurring during ß grain coarsening resulted in strengthening of particular ß texture components, which increases the likelihood of α texture modification by selective growth of α variants on the common (110) ß grain boundaries into unoccupied large β grains. |
| published_date |
2011-12-13T03:20:26Z |
| _version_ |
1763750578060525568 |
| score |
11.037056 |