Cryogenic toughness in a low-cost austenitic steel

Most alloys become mechanically brittle at very low temperatures. Here, an austenitic Fe-30Mn-0.11C steel exhibits high toughness, strength and elongation at liquid nitrogen temperatures, reaching a Charpy impact toughness of 453 J.

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Autores principales:	Yuhui Wang, Yubin Zhang, Andrew Godfrey, Jianmei Kang, Yan Peng, Tiansheng Wang, Niels Hansen, Xiaoxu Huang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/65b1641c22e849b59ba6ab67cfec503e
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spelling	oai:doaj.org-article:65b1641c22e849b59ba6ab67cfec503e2021-12-02T17:32:51ZCryogenic toughness in a low-cost austenitic steel10.1038/s43246-021-00149-82662-4443https://doaj.org/article/65b1641c22e849b59ba6ab67cfec503e2021-04-01T00:00:00Zhttps://doi.org/10.1038/s43246-021-00149-8https://doaj.org/toc/2662-4443Most alloys become mechanically brittle at very low temperatures. Here, an austenitic Fe-30Mn-0.11C steel exhibits high toughness, strength and elongation at liquid nitrogen temperatures, reaching a Charpy impact toughness of 453 J.Yuhui WangYubin ZhangAndrew GodfreyJianmei KangYan PengTiansheng WangNiels HansenXiaoxu HuangNature PortfolioarticleMaterials of engineering and construction. Mechanics of materialsTA401-492ENCommunications Materials, Vol 2, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Materials of engineering and construction. Mechanics of materials TA401-492 Yuhui Wang Yubin Zhang Andrew Godfrey Jianmei Kang Yan Peng Tiansheng Wang Niels Hansen Xiaoxu Huang Cryogenic toughness in a low-cost austenitic steel
description	Most alloys become mechanically brittle at very low temperatures. Here, an austenitic Fe-30Mn-0.11C steel exhibits high toughness, strength and elongation at liquid nitrogen temperatures, reaching a Charpy impact toughness of 453 J.
format	article
author	Yuhui Wang Yubin Zhang Andrew Godfrey Jianmei Kang Yan Peng Tiansheng Wang Niels Hansen Xiaoxu Huang
author_facet	Yuhui Wang Yubin Zhang Andrew Godfrey Jianmei Kang Yan Peng Tiansheng Wang Niels Hansen Xiaoxu Huang
author_sort	Yuhui Wang
title	Cryogenic toughness in a low-cost austenitic steel
title_short	Cryogenic toughness in a low-cost austenitic steel
title_full	Cryogenic toughness in a low-cost austenitic steel
title_fullStr	Cryogenic toughness in a low-cost austenitic steel
title_full_unstemmed	Cryogenic toughness in a low-cost austenitic steel
title_sort	cryogenic toughness in a low-cost austenitic steel
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/65b1641c22e849b59ba6ab67cfec503e
work_keys_str_mv	AT yuhuiwang cryogenictoughnessinalowcostausteniticsteel AT yubinzhang cryogenictoughnessinalowcostausteniticsteel AT andrewgodfrey cryogenictoughnessinalowcostausteniticsteel AT jianmeikang cryogenictoughnessinalowcostausteniticsteel AT yanpeng cryogenictoughnessinalowcostausteniticsteel AT tianshengwang cryogenictoughnessinalowcostausteniticsteel AT nielshansen cryogenictoughnessinalowcostausteniticsteel AT xiaoxuhuang cryogenictoughnessinalowcostausteniticsteel
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Cryogenic toughness in a low-cost austenitic steel

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