Effect of Laser Parameters on Processing of Biodegradable Magnesium Alloy WE43 via Selective Laser Melting Method

Simple item page
dc.contributor.authorSuchý, Jancs
dc.contributor.authorHorynová, Miroslavacs
dc.contributor.authorKlakurková, Lenkacs
dc.contributor.authorPaloušek, Davidcs
dc.contributor.authorKoutný, Danielcs
dc.contributor.authorČelko, Ladislavcs
dc.coverage.issue11cs
dc.coverage.volume13cs
dc.date.issued2020-06-09cs
dc.description.abstractThe global aim of the theme of magnesium alloy processing by the selective laser melting technology is to enable printing of replacements into the human body. By combining the advantages of WE43 magnesium alloy and additive manufacturing, it is possible to print support structures that have very similar properties to human bones. However, printing magnesium alloy parts is very difficult, and the printing strategies are still under development. Knowledge of weld deposit behaviour is needed to design a complex printing strategy and still missing. The main aim of the manuscript is the find a stable process window and identify the dependence of the weld deposit shape and properties on the laser power and scanning speed. The range of the tested parameters was 100–400 W and 100–800 mm/s for laser power and scanning speed. The profilometry and light microscopy were used to verify the continuity and shape evaluation. The microhardness and EDX analysis were used for the detailed view of the weld deposit. The manuscript specifies the weld deposit dimensions, their changes depending on laser power and scanning speed, and the continuity of the weld tracks. The stable weld deposits are made by the energy density of 5.5–12 J/mm2. Thin walls were also created by layering welds to determine the surface roughness scattering (Ra 35–60) for various settings of laser power and scanning speed.en
dc.formattextcs
dc.format.extent1-17cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMaterials . 2020, vol. 13, issue 11, p. 1-17.en
dc.identifier.doi10.3390/ma13112623cs
dc.identifier.issn1996-1944cs
dc.identifier.orcid0000-0001-5334-696Xcs
dc.identifier.orcid0000-0003-3856-789Xcs
dc.identifier.orcid0000-0002-2917-0287cs
dc.identifier.orcid0000-0003-4668-8763cs
dc.identifier.orcid0000-0002-5384-8668cs
dc.identifier.orcid0000-0003-0264-3483cs
dc.identifier.other164269cs
dc.identifier.researcheridU-6267-2017cs
dc.identifier.researcheridE-4346-2012cs
dc.identifier.researcheridE-2040-2012cs
dc.identifier.researcheridE-9044-2012cs
dc.identifier.researcheridF-8576-2012cs
dc.identifier.researcheridD-6870-2012cs
dc.identifier.scopus57207951657cs
dc.identifier.scopus49863286200cs
dc.identifier.scopus24779209000cs
dc.identifier.scopus37089205700cs
dc.identifier.scopus23988874000cs
dc.identifier.scopus25621022900cs
dc.identifier.urihttp://hdl.handle.net/11012/191029
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofMaterialscs
dc.relation.urihttps://www.mdpi.com/1996-1944/13/11/2623cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1996-1944/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectMg-alloyen
dc.subjectsingle tracken
dc.subjectadditive manufacturingen
dc.subjectthin wallen
dc.subject3D printingen
dc.subjectsurface qualityen
dc.titleEffect of Laser Parameters on Processing of Biodegradable Magnesium Alloy WE43 via Selective Laser Melting Methoden
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-164269en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:48:36en
sync.item.modts2025.01.17 16:45:20en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav konstruovánícs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé instrumentace a metody pro charakterizace materiálůcs
Files
Collections
Ústav konstruování
Pokročilé instrumentace a metody pro charakterizace materiálů