Lattice Strain Evolutions in Ni-W Alloys during a Tensile Test Combined with Synchrotron X-ray Diffraction

Ni and Ni(W) solid solution of bulk Ni and Ni-W alloys (Ni-10W, Ni-30W, and Ni-50W) (wt%) were mechanically compared through the evolution of their {111} X-ray diffraction peaks during in situ tensile tests on the DiffAbs beamline at the Synchrotron SOLEIL. A significant difference in terms of strai...

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Autores principales: Sadat, Tarik, Faurie, Damien, Thiaudière, Dominique, Mocuta, Cristian, Tingaud, David, Dirras, Guy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7557568/
https://www.ncbi.nlm.nih.gov/pubmed/32932785
http://dx.doi.org/10.3390/ma13184027
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author Sadat, Tarik
Faurie, Damien
Thiaudière, Dominique
Mocuta, Cristian
Tingaud, David
Dirras, Guy
author_facet Sadat, Tarik
Faurie, Damien
Thiaudière, Dominique
Mocuta, Cristian
Tingaud, David
Dirras, Guy
author_sort Sadat, Tarik
collection PubMed
description Ni and Ni(W) solid solution of bulk Ni and Ni-W alloys (Ni-10W, Ni-30W, and Ni-50W) (wt%) were mechanically compared through the evolution of their {111} X-ray diffraction peaks during in situ tensile tests on the DiffAbs beamline at the Synchrotron SOLEIL. A significant difference in terms of strain heterogeneities and lattice strain evolution occurred as the plastic activity increased. Such differences are attributed to the number of brittle W clusters and the hardening due to the solid solution compared to the single-phase bulk Ni sample.
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spelling pubmed-75575682020-10-20 Lattice Strain Evolutions in Ni-W Alloys during a Tensile Test Combined with Synchrotron X-ray Diffraction Sadat, Tarik Faurie, Damien Thiaudière, Dominique Mocuta, Cristian Tingaud, David Dirras, Guy Materials (Basel) Article Ni and Ni(W) solid solution of bulk Ni and Ni-W alloys (Ni-10W, Ni-30W, and Ni-50W) (wt%) were mechanically compared through the evolution of their {111} X-ray diffraction peaks during in situ tensile tests on the DiffAbs beamline at the Synchrotron SOLEIL. A significant difference in terms of strain heterogeneities and lattice strain evolution occurred as the plastic activity increased. Such differences are attributed to the number of brittle W clusters and the hardening due to the solid solution compared to the single-phase bulk Ni sample. MDPI 2020-09-11 /pmc/articles/PMC7557568/ /pubmed/32932785 http://dx.doi.org/10.3390/ma13184027 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sadat, Tarik
Faurie, Damien
Thiaudière, Dominique
Mocuta, Cristian
Tingaud, David
Dirras, Guy
Lattice Strain Evolutions in Ni-W Alloys during a Tensile Test Combined with Synchrotron X-ray Diffraction
title Lattice Strain Evolutions in Ni-W Alloys during a Tensile Test Combined with Synchrotron X-ray Diffraction
title_full Lattice Strain Evolutions in Ni-W Alloys during a Tensile Test Combined with Synchrotron X-ray Diffraction
title_fullStr Lattice Strain Evolutions in Ni-W Alloys during a Tensile Test Combined with Synchrotron X-ray Diffraction
title_full_unstemmed Lattice Strain Evolutions in Ni-W Alloys during a Tensile Test Combined with Synchrotron X-ray Diffraction
title_short Lattice Strain Evolutions in Ni-W Alloys during a Tensile Test Combined with Synchrotron X-ray Diffraction
title_sort lattice strain evolutions in ni-w alloys during a tensile test combined with synchrotron x-ray diffraction
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7557568/
https://www.ncbi.nlm.nih.gov/pubmed/32932785
http://dx.doi.org/10.3390/ma13184027
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