Damage tolerance of nuclear graphite at elevated temperatures

Nuclear-grade graphite is an important high-temperature structural material for fission reactors. Here, the authors perform simultaneous X-ray tomography and mechanical testing on a nuclear-grade graphite, finding simultaneous improvement of strength and toughness at elevated temperatures which they...

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Autores principales:	Dong Liu, Bernd Gludovatz, Harold S. Barnard, Martin Kuball, Robert O. Ritchie
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/24e32d9c3d9f4fc3a0a7a87ff1052ef5
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spelling	oai:doaj.org-article:24e32d9c3d9f4fc3a0a7a87ff1052ef52021-12-02T14:42:06ZDamage tolerance of nuclear graphite at elevated temperatures10.1038/ncomms159422041-1723https://doaj.org/article/24e32d9c3d9f4fc3a0a7a87ff1052ef52017-06-01T00:00:00Zhttps://doi.org/10.1038/ncomms15942https://doaj.org/toc/2041-1723Nuclear-grade graphite is an important high-temperature structural material for fission reactors. Here, the authors perform simultaneous X-ray tomography and mechanical testing on a nuclear-grade graphite, finding simultaneous improvement of strength and toughness at elevated temperatures which they attribute primarily to reduction of residual tensile stresses in the as-made material.Dong LiuBernd GludovatzHarold S. BarnardMartin KuballRobert O. RitchieNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Dong Liu Bernd Gludovatz Harold S. Barnard Martin Kuball Robert O. Ritchie Damage tolerance of nuclear graphite at elevated temperatures
description	Nuclear-grade graphite is an important high-temperature structural material for fission reactors. Here, the authors perform simultaneous X-ray tomography and mechanical testing on a nuclear-grade graphite, finding simultaneous improvement of strength and toughness at elevated temperatures which they attribute primarily to reduction of residual tensile stresses in the as-made material.
format	article
author	Dong Liu Bernd Gludovatz Harold S. Barnard Martin Kuball Robert O. Ritchie
author_facet	Dong Liu Bernd Gludovatz Harold S. Barnard Martin Kuball Robert O. Ritchie
author_sort	Dong Liu
title	Damage tolerance of nuclear graphite at elevated temperatures
title_short	Damage tolerance of nuclear graphite at elevated temperatures
title_full	Damage tolerance of nuclear graphite at elevated temperatures
title_fullStr	Damage tolerance of nuclear graphite at elevated temperatures
title_full_unstemmed	Damage tolerance of nuclear graphite at elevated temperatures
title_sort	damage tolerance of nuclear graphite at elevated temperatures
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/24e32d9c3d9f4fc3a0a7a87ff1052ef5
work_keys_str_mv	AT dongliu damagetoleranceofnucleargraphiteatelevatedtemperatures AT berndgludovatz damagetoleranceofnucleargraphiteatelevatedtemperatures AT haroldsbarnard damagetoleranceofnucleargraphiteatelevatedtemperatures AT martinkuball damagetoleranceofnucleargraphiteatelevatedtemperatures AT robertoritchie damagetoleranceofnucleargraphiteatelevatedtemperatures
_version_	1718389798393085952

Damage tolerance of nuclear graphite at elevated temperatures

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