Opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys

Abstract Magnesium-based lightweight structural materials exhibit potential for energy savings. However, the state-of-the-art quest for novel compositions with improved properties through conventional bulk metallurgy is time, energy, and material intensive. Here, the opportunities provided by combin...

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Autores principales:	Marcus Hans, Philipp Keuter, Aparna Saksena, Janis A. Sälker, Markus Momma, Hauke Springer, Jakub Nowak, Daniela Zander, Daniel Primetzhofer, Jochen M. Schneider
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/1294ec50b4754ae594eaf3f0f1053f26
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spelling	oai:doaj.org-article:1294ec50b4754ae594eaf3f0f1053f262021-12-02T15:28:52ZOpportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys10.1038/s41598-021-97036-62045-2322https://doaj.org/article/1294ec50b4754ae594eaf3f0f1053f262021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-97036-6https://doaj.org/toc/2045-2322Abstract Magnesium-based lightweight structural materials exhibit potential for energy savings. However, the state-of-the-art quest for novel compositions with improved properties through conventional bulk metallurgy is time, energy, and material intensive. Here, the opportunities provided by combinatorial thin film materials design for the sustainable development of magnesium alloys are evaluated. To characterise the impurity level of (Mg,Ca) solid solution thin films within grains and grain boundaries, scanning transmission electron microscopy and atom probe tomography are correlatively employed. It is demonstrated that control of the microstructure enables impurity levels similar to bulk-processed alloys. In order to substantially reduce time, energy, and material requirements for the sustainable development of magnesium alloys, we propose a three-stage materials design strategy: (1) Efficient and systematic investigation of composition-dependent phase formation by combinatorial film growth. (2) Correlation of microstructural features and mechanical properties for selected composition ranges by rapid alloy prototyping. (3) Establishment of synthesis–microstructure–property relationships by conventional bulk metallurgy.Marcus HansPhilipp KeuterAparna SaksenaJanis A. SälkerMarkus MommaHauke SpringerJakub NowakDaniela ZanderDaniel PrimetzhoferJochen M. SchneiderNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Marcus Hans Philipp Keuter Aparna Saksena Janis A. Sälker Markus Momma Hauke Springer Jakub Nowak Daniela Zander Daniel Primetzhofer Jochen M. Schneider Opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys
description	Abstract Magnesium-based lightweight structural materials exhibit potential for energy savings. However, the state-of-the-art quest for novel compositions with improved properties through conventional bulk metallurgy is time, energy, and material intensive. Here, the opportunities provided by combinatorial thin film materials design for the sustainable development of magnesium alloys are evaluated. To characterise the impurity level of (Mg,Ca) solid solution thin films within grains and grain boundaries, scanning transmission electron microscopy and atom probe tomography are correlatively employed. It is demonstrated that control of the microstructure enables impurity levels similar to bulk-processed alloys. In order to substantially reduce time, energy, and material requirements for the sustainable development of magnesium alloys, we propose a three-stage materials design strategy: (1) Efficient and systematic investigation of composition-dependent phase formation by combinatorial film growth. (2) Correlation of microstructural features and mechanical properties for selected composition ranges by rapid alloy prototyping. (3) Establishment of synthesis–microstructure–property relationships by conventional bulk metallurgy.
format	article
author	Marcus Hans Philipp Keuter Aparna Saksena Janis A. Sälker Markus Momma Hauke Springer Jakub Nowak Daniela Zander Daniel Primetzhofer Jochen M. Schneider
author_facet	Marcus Hans Philipp Keuter Aparna Saksena Janis A. Sälker Markus Momma Hauke Springer Jakub Nowak Daniela Zander Daniel Primetzhofer Jochen M. Schneider
author_sort	Marcus Hans
title	Opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys
title_short	Opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys
title_full	Opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys
title_fullStr	Opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys
title_full_unstemmed	Opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys
title_sort	opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/1294ec50b4754ae594eaf3f0f1053f26
work_keys_str_mv	AT marcushans opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT philippkeuter opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT aparnasaksena opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT janisasalker opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT markusmomma opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT haukespringer opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT jakubnowak opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT danielazander opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT danielprimetzhofer opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys AT jochenmschneider opportunitiesofcombinatorialthinfilmmaterialsdesignforthesustainabledevelopmentofmagnesiumbasedalloys
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Opportunities of combinatorial thin film materials design for the sustainable development of magnesium-based alloys

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