Nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3D image data

Crack initiation and propagation in carbon fiber-reinforced plastic (CFRP) was observed in situ under the application of an opening load using nanoscopic synchrotron radiation X-ray computed tomography (nanoscopic SR X-CT) at a high spatial resolution of ∼50 nm. Two datasets of reconstructed and seg...

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Autores principales: Watanabe, Toshiki, Takeichi, Yasuo, Niwa, Yasuhiro, Hojo, Masaki, Kimura, Masao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Materials Science
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7334289/
https://www.ncbi.nlm.nih.gov/pubmed/32642513
http://dx.doi.org/10.1016/j.dib.2020.105894
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author Watanabe, Toshiki
Takeichi, Yasuo
Niwa, Yasuhiro
Hojo, Masaki
Kimura, Masao
author_facet Watanabe, Toshiki
Takeichi, Yasuo
Niwa, Yasuhiro
Hojo, Masaki
Kimura, Masao
author_sort Watanabe, Toshiki
collection PubMed
description Crack initiation and propagation in carbon fiber-reinforced plastic (CFRP) was observed in situ under the application of an opening load using nanoscopic synchrotron radiation X-ray computed tomography (nanoscopic SR X-CT) at a high spatial resolution of ∼50 nm. Two datasets of reconstructed and segmented images were produced in typical regions, namely in the thin and thick epoxy regions where the resin thickness between the adjacent carbon fibers was small and large, respectively. This novel study presents the first non-destructive three-dimensional (3D) visualization of resin deformation behavior around crack tips, and provides a valuable and unique insight for the future design of CFRPs.
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spelling pubmed-73342892020-07-07 Nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3D image data Watanabe, Toshiki Takeichi, Yasuo Niwa, Yasuhiro Hojo, Masaki Kimura, Masao Data Brief Materials Science Crack initiation and propagation in carbon fiber-reinforced plastic (CFRP) was observed in situ under the application of an opening load using nanoscopic synchrotron radiation X-ray computed tomography (nanoscopic SR X-CT) at a high spatial resolution of ∼50 nm. Two datasets of reconstructed and segmented images were produced in typical regions, namely in the thin and thick epoxy regions where the resin thickness between the adjacent carbon fibers was small and large, respectively. This novel study presents the first non-destructive three-dimensional (3D) visualization of resin deformation behavior around crack tips, and provides a valuable and unique insight for the future design of CFRPs. Elsevier 2020-06-18 /pmc/articles/PMC7334289/ /pubmed/32642513 http://dx.doi.org/10.1016/j.dib.2020.105894 Text en © 2020 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Materials Science
Watanabe, Toshiki
Takeichi, Yasuo
Niwa, Yasuhiro
Hojo, Masaki
Kimura, Masao
Nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3D image data
title Nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3D image data
title_full Nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3D image data
title_fullStr Nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3D image data
title_full_unstemmed Nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3D image data
title_short Nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3D image data
title_sort nanoscale crack initiation and propagation in carbon fiber/epoxy composites using synchrotron: 3d image data
topic Materials Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7334289/
https://www.ncbi.nlm.nih.gov/pubmed/32642513
http://dx.doi.org/10.1016/j.dib.2020.105894
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