Laser powder bed fusion of a Magnesium-SiC metal matrix composite

Wessel W. Wits; Marc de Smit; Kamaal Al-Hamdani; Adam T. Clare

doi:10.1016/j.procir.2019.03.137

Laser powder bed fusion of a Magnesium-SiC metal matrix composite

Wessel W. Wits^*, Marc de Smit, Kamaal Al-Hamdani, Adam T. Clare

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › Academic › peer-review

3 Citations (Scopus)

2 Downloads (Pure)

Abstract

Laser Powder Bed Fusion (LPBF) is a commercially available technology to industry for a selected range of materials only. Opportune to the next stage of LPBF will be the development of multi-material capabilities alongside methods for rapid formulation of new materials. To this end the present work compares two viable material preparation techniques, namely ball milling and satelliting of powder feedstock, in which a binary material mixture is prepared. For both techniques, material handling, flowability and particle size distribution of the mixture are observed experimentally. Finally, for the first time initial experimental results with LPBF processing of a Metal Matrix Composite (MMC) composed of a magnesium (matrix) and silicon carbide (reinforcement) mixture are presented.

Original language	English
Pages (from-to)	506-511
Number of pages	6
Journal	Procedia CIRP
Volume	81
DOIs	https://doi.org/10.1016/j.procir.2019.03.137
Publication status	Published - 24 Jun 2019
Externally published	Yes
Event	52nd CIRP Conference on Manufacturing Systems, CIRP CMS 2019 - Ljubljana, Slovenia Duration: 12 Jun 2019 → 14 Jun 2019 Conference number: 52

Keywords

Functionally graded material (FGM)
Metal matrix composite (MMC)
Multi-materials
Powder feedstock
Satelliting
Sselective laser melting

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10.1016/j.procir.2019.03.137Licence: CC BY-NC-ND

Wits-2019-Laser-powder-bed-fusion-of-a-magnesFinal published version, 2.03 MBLicence: CC BY-NC-ND

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@article{dc683e5b75924b19851ec86625e4a23a,

title = "Laser powder bed fusion of a Magnesium-SiC metal matrix composite",

abstract = "Laser Powder Bed Fusion (LPBF) is a commercially available technology to industry for a selected range of materials only. Opportune to the next stage of LPBF will be the development of multi-material capabilities alongside methods for rapid formulation of new materials. To this end the present work compares two viable material preparation techniques, namely ball milling and satelliting of powder feedstock, in which a binary material mixture is prepared. For both techniques, material handling, flowability and particle size distribution of the mixture are observed experimentally. Finally, for the first time initial experimental results with LPBF processing of a Metal Matrix Composite (MMC) composed of a magnesium (matrix) and silicon carbide (reinforcement) mixture are presented.",

keywords = "Functionally graded material (FGM), Metal matrix composite (MMC), Multi-materials, Powder feedstock, Satelliting, Sselective laser melting",

author = "Wits, {Wessel W.} and {de Smit}, Marc and Kamaal Al-Hamdani and Clare, {Adam T.}",

note = "Publisher Copyright: {\textcopyright} 2019 The Authors. Published by Elsevier Ltd.; 52nd CIRP Conference on Manufacturing Systems, CIRP CMS 2019, CIRP CMS 2019 ; Conference date: 12-06-2019 Through 14-06-2019",

year = "2019",

month = jun,

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doi = "10.1016/j.procir.2019.03.137",

language = "English",

volume = "81",

pages = "506--511",

journal = "Procedia CIRP",

issn = "2212-8271",

publisher = "Elsevier",

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TY - JOUR

T1 - Laser powder bed fusion of a Magnesium-SiC metal matrix composite

AU - Wits, Wessel W.

AU - de Smit, Marc

AU - Al-Hamdani, Kamaal

AU - Clare, Adam T.

N1 - Conference code: 52

PY - 2019/6/24

Y1 - 2019/6/24

N2 - Laser Powder Bed Fusion (LPBF) is a commercially available technology to industry for a selected range of materials only. Opportune to the next stage of LPBF will be the development of multi-material capabilities alongside methods for rapid formulation of new materials. To this end the present work compares two viable material preparation techniques, namely ball milling and satelliting of powder feedstock, in which a binary material mixture is prepared. For both techniques, material handling, flowability and particle size distribution of the mixture are observed experimentally. Finally, for the first time initial experimental results with LPBF processing of a Metal Matrix Composite (MMC) composed of a magnesium (matrix) and silicon carbide (reinforcement) mixture are presented.

AB - Laser Powder Bed Fusion (LPBF) is a commercially available technology to industry for a selected range of materials only. Opportune to the next stage of LPBF will be the development of multi-material capabilities alongside methods for rapid formulation of new materials. To this end the present work compares two viable material preparation techniques, namely ball milling and satelliting of powder feedstock, in which a binary material mixture is prepared. For both techniques, material handling, flowability and particle size distribution of the mixture are observed experimentally. Finally, for the first time initial experimental results with LPBF processing of a Metal Matrix Composite (MMC) composed of a magnesium (matrix) and silicon carbide (reinforcement) mixture are presented.

KW - Functionally graded material (FGM)

KW - Metal matrix composite (MMC)

KW - Multi-materials

KW - Powder feedstock

KW - Satelliting

KW - Sselective laser melting

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U2 - 10.1016/j.procir.2019.03.137

DO - 10.1016/j.procir.2019.03.137

M3 - Conference article

AN - SCOPUS:85068442356

VL - 81

SP - 506

EP - 511

JO - Procedia CIRP

JF - Procedia CIRP

SN - 2212-8271

T2 - 52nd CIRP Conference on Manufacturing Systems, CIRP CMS 2019

Y2 - 12 June 2019 through 14 June 2019

ER -

Laser powder bed fusion of a Magnesium-SiC metal matrix composite

Abstract

Keywords

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