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dc.rights.licenseopenen_US
hal.structure.identifierUniversity of Nebraska–Lincoln
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCONSTANTIN, Loic
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorKRAIEM, Nada
dc.contributor.authorWU, Zhipeng
dc.contributor.authorCUI, Bai
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorBATTAGLIA, Jean-Luc
IDREF: 084712562
dc.contributor.authorGARNIER, Christian
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorSILVAIN, Jean-François
dc.contributor.authorLU, Yong Feng
dc.date.accessioned2021-12-21T10:01:34Z
dc.date.available2021-12-21T10:01:34Z
dc.date.issued2021-02-01
dc.identifier.issn2214-8604en_US
dc.identifier.otherhttps://doi.org/10.1016/j.addma.2021.101927en_US
dc.identifier.urioai:crossref.org:10.1016/j.addma.2021.101927
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/124274
dc.description.abstractEnManufacturing complex metal matrix composite (MMC) structures by laser powder-bed fusion (LPBF) could unleash their full potential but is difficult due to the presence of reinforcement. Unmelted particles negatively affect the pool dynamics, cause critical spatter ejections, and form printing defects. In this work, by taking copper (Cu) / diamond (D) composite as an example for its prospective thermal management applications and machinability limitations; we discovered that adding steps to LPBF enables the fabrication of high-quality materials and structures. We demonstrated that adding a recoating step improves the composite quality compared to structures manufactured by conventional LPBF. Adding a remelting step enabled further improvement by limiting the generation of spatter and printing defects, leading to 3D laser print dense (97%), highly thermally conductive (349 W/m K) and complex Cu/5 vol% D structures. Therefore, pursuing research into nonconventional LPBF could open new avenues for manufacturing MMCs.
dc.language.isoENen_US
dc.sourcecrossref
dc.subject.enAdditive manufacturing
dc.subject.enCopper
dc.subject.enDiamond
dc.subject.enSelective laser melting
dc.subject.enMetal matrix composites
dc.title.enManufacturing of Complex Diamond-Based Composite Structures via Laser Powder-Bed Fusion
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.addma.2021.101927en_US
dc.subject.halSciences de l'ingénieur [physics]/Matériauxen_US
bordeaux.journalAdditive Manufacturingen_US
bordeaux.page101927en_US
bordeaux.volume40en_US
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionINRAEen_US
bordeaux.institutionArts et Métiersen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-03498813
hal.version1
hal.date.transferred2021-12-21T10:01:37Z
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Additive%20Manufacturing&rft.date=2021-02-01&rft.volume=40&rft.spage=101927&rft.epage=101927&rft.eissn=2214-8604&rft.issn=2214-8604&rft.au=CONSTANTIN,%20Loic&KRAIEM,%20Nada&WU,%20Zhipeng&CUI,%20Bai&BATTAGLIA,%20Jean-Luc&rft.genre=article


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