Magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response

Magnesium (Mg), as the lightest metallic material, is 33% lighter than aluminum which makes it, potentially, a great replacement for aluminum and its alloys. However, Mg in pure and alloyed conditions is brittle at ambient temperature which largely limits their applications. One key solution to enha...

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Autores principales:	M. Haghshenas, M. Gupta
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2020
Materias:	mg nanocomposite rare-earth sm2o3 nanoindentation nanoparticles depth-sensing Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/182bfaa326b74e489ede073b33547ba6
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spelling	oai:doaj.org-article:182bfaa326b74e489ede073b33547ba62021-12-02T09:41:57ZMagnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response2055-033210.1080/20550324.2019.1705592https://doaj.org/article/182bfaa326b74e489ede073b33547ba62020-01-01T00:00:00Zhttp://dx.doi.org/10.1080/20550324.2019.1705592https://doaj.org/toc/2055-0332Magnesium (Mg), as the lightest metallic material, is 33% lighter than aluminum which makes it, potentially, a great replacement for aluminum and its alloys. However, Mg in pure and alloyed conditions is brittle at ambient temperature which largely limits their applications. One key solution to enhance the strength and ductility of Mg and its alloys is to embed thermally-stable nano-size reinforcements within the Mg matrix to produce so-called “Mg nanocomposites”. The Mg nanocomposites are considering revolutionizing energy-saving lightweight materials of the future with enhanced strength and ductility properties. Mg nanocomposites are, however, at the initial degrees of improvement and consequently, systematic research is required to set up microstructure/property relationships at distinct potential conditions (i.e. temperatures and strain rates). In the present study, a nanoindentation testing approach is adopted to assess ambient-temperature small scale mechanical properties of a group of Mg nanocomposites reinforced with rare-earth element nanoparticles (NPs), i.e. Sm2O3. This paper tried to assess various nanoindentation-driven properties of the Mg-Sm2O3 nanocomposites and compare them with the pure Mg as the baseline.M. HaghshenasM. GuptaTaylor & Francis Grouparticlemg nanocompositerare-earthsm2o3nanoindentationnanoparticlesdepth-sensingMaterials of engineering and construction. Mechanics of materialsTA401-492Polymers and polymer manufactureTP1080-1185ENNanocomposites, Vol 6, Iss 1, Pp 22-30 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	mg nanocomposite rare-earth sm2o3 nanoindentation nanoparticles depth-sensing Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185
spellingShingle	mg nanocomposite rare-earth sm2o3 nanoindentation nanoparticles depth-sensing Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185 M. Haghshenas M. Gupta Magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response
description	Magnesium (Mg), as the lightest metallic material, is 33% lighter than aluminum which makes it, potentially, a great replacement for aluminum and its alloys. However, Mg in pure and alloyed conditions is brittle at ambient temperature which largely limits their applications. One key solution to enhance the strength and ductility of Mg and its alloys is to embed thermally-stable nano-size reinforcements within the Mg matrix to produce so-called “Mg nanocomposites”. The Mg nanocomposites are considering revolutionizing energy-saving lightweight materials of the future with enhanced strength and ductility properties. Mg nanocomposites are, however, at the initial degrees of improvement and consequently, systematic research is required to set up microstructure/property relationships at distinct potential conditions (i.e. temperatures and strain rates). In the present study, a nanoindentation testing approach is adopted to assess ambient-temperature small scale mechanical properties of a group of Mg nanocomposites reinforced with rare-earth element nanoparticles (NPs), i.e. Sm2O3. This paper tried to assess various nanoindentation-driven properties of the Mg-Sm2O3 nanocomposites and compare them with the pure Mg as the baseline.
format	article
author	M. Haghshenas M. Gupta
author_facet	M. Haghshenas M. Gupta
author_sort	M. Haghshenas
title	Magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response
title_short	Magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response
title_full	Magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response
title_fullStr	Magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response
title_full_unstemmed	Magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response
title_sort	magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response
publisher	Taylor & Francis Group
publishDate	2020
url	https://doaj.org/article/182bfaa326b74e489ede073b33547ba6
work_keys_str_mv	AT mhaghshenas magnesiumnanocompositesreinforcedwithrareearthelementnanoparticlesnanoindentationdrivenresponse AT mgupta magnesiumnanocompositesreinforcedwithrareearthelementnanoparticlesnanoindentationdrivenresponse
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Magnesium nanocomposites reinforced with rare earth element nanoparticles: nanoindentation-driven response

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