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A review of factors affecting the mechanical properties of maraging steel 300 fabricated via laser powder bed fusion

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dc.contributor.author Mooney, Barry
dc.contributor.author Kourousis, Kyriakos I.
dc.date.accessioned 2020-09-28T09:41:15Z
dc.date.available 2020-09-28T09:41:15Z
dc.date.issued 2020
dc.identifier.uri http://hdl.handle.net/10344/9273
dc.description peer-reviewed en_US
dc.description.abstract Maraging steel is an engineering alloy which has been widely employed in metal additive manufacturing. This paper examines manufacturing and post-processing factors affecting the properties of maraging steel fabricated via laser powder bed fusion (L-PBF). It covers the review of published research findings on how powder quality feedstock, processing parameters, laser scan strategy, build orientation and heat treatment can influence the microstructure, density and porosity, defects and residual stresses developed on L-PBF maraging steel, with a focus on the maraging steel 300 alloy. This review offers an evaluation of the resulting mechanical properties of the as-built and heat-treated maraging steel 300, with a focus on anisotropic characteristics. Possible directions for further research are also identified. en_US
dc.language.iso eng en_US
dc.publisher MDPI en_US
dc.relation.ispartofseries Metals;10, 1273
dc.subject maraging steel en_US
dc.subject additive manufacturing en_US
dc.subject anisotropy en_US
dc.subject powder bed fusion en_US
dc.title A review of factors affecting the mechanical properties of maraging steel 300 fabricated via laser powder bed fusion en_US
dc.type info:eu-repo/semantics/article en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.identifier.doi 10.3390/met10091273
dc.contributor.sponsor IRC en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US


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