On the fully additive manufacturing of PC/AlSi10Mg hybrid structures

G.H.M. Oliveira; Carlos Alberto Belei Feliciano; Willian Sales de Carvalho; Leonardo Bresciani Canto; S. T. Amancio-Filho

doi:10.1016/j.matlet.2022.133378

On the fully additive manufacturing of PC/AlSi10Mg hybrid structures

G.H.M. Oliveira, Carlos Alberto Belei Feliciano, Willian Sales de Carvalho, Leonardo Bresciani Canto, S. T. Amancio-Filho^*

^*Korrespondierende/r Autor/-in für diese Arbeit

Institut für Werkstoffkunde, Fügetechnik und Umformtechnik (3030)

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Abstract

The fabrication of strong and lightweight polycarbonate and AlSi10Mg aluminum alloy hybrid joints entirely through additive manufacturing was successfully demonstrated. AlSi10Mg substrate with submillimeter-sized mushroom-shaped structures on the surface were printed by laser powder bed fusion (LPBF), being subsequently hybridized with PC via fused filament fabrication (FFF) using the AddJoining approach. The structures drawn on the metal surface were properly filled with the polymer during printing, ensuring good interfacial adhesion and thus providing PC/AlSi10Mg hybrid joints with excellent lap-shear strength of 10.8 ± 0.6 MPa.

Originalsprache	englisch
Aufsatznummer	133378
Fachzeitschrift	Materials Letters
Jahrgang	330
DOIs	https://doi.org/10.1016/j.matlet.2022.133378
Publikationsstatus	Veröffentlicht - Jan. 2023

ASJC Scopus subject areas

Physik der kondensierten Materie
Werkstoffmechanik
Maschinenbau
Werkstoffwissenschaften (insg.)

Fields of Expertise

Advanced Materials Science

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10.1016/j.matlet.2022.133378Lizenz: CC BY-NC-ND 4.0

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PILOT - Stiftungsprofessur Luftfahrt
Amancio, S. T.
1/03/18 → 28/02/23
Projekt: Forschungsprojekt

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title = "On the fully additive manufacturing of PC/AlSi10Mg hybrid structures",

abstract = "The fabrication of strong and lightweight polycarbonate and AlSi10Mg aluminum alloy hybrid joints entirely through additive manufacturing was successfully demonstrated. AlSi10Mg substrate with submillimeter-sized mushroom-shaped structures on the surface were printed by laser powder bed fusion (LPBF), being subsequently hybridized with PC via fused filament fabrication (FFF) using the AddJoining approach. The structures drawn on the metal surface were properly filled with the polymer during printing, ensuring good interfacial adhesion and thus providing PC/AlSi10Mg hybrid joints with excellent lap-shear strength of 10.8 ± 0.6 MPa.",

keywords = "Additive manufacturing, AddJoining, Metal surface structuring, Polymer-metal",

author = "G.H.M. Oliveira and {Belei Feliciano}, {Carlos Alberto} and {Sales de Carvalho}, Willian and Canto, {Leonardo Bresciani} and Amancio-Filho, {S. T.}",

year = "2023",

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doi = "10.1016/j.matlet.2022.133378",

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AU - Oliveira, G.H.M.

AU - Belei Feliciano, Carlos Alberto

AU - Sales de Carvalho, Willian

AU - Canto, Leonardo Bresciani

AU - Amancio-Filho, S. T.

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Y1 - 2023/1

N2 - The fabrication of strong and lightweight polycarbonate and AlSi10Mg aluminum alloy hybrid joints entirely through additive manufacturing was successfully demonstrated. AlSi10Mg substrate with submillimeter-sized mushroom-shaped structures on the surface were printed by laser powder bed fusion (LPBF), being subsequently hybridized with PC via fused filament fabrication (FFF) using the AddJoining approach. The structures drawn on the metal surface were properly filled with the polymer during printing, ensuring good interfacial adhesion and thus providing PC/AlSi10Mg hybrid joints with excellent lap-shear strength of 10.8 ± 0.6 MPa.

AB - The fabrication of strong and lightweight polycarbonate and AlSi10Mg aluminum alloy hybrid joints entirely through additive manufacturing was successfully demonstrated. AlSi10Mg substrate with submillimeter-sized mushroom-shaped structures on the surface were printed by laser powder bed fusion (LPBF), being subsequently hybridized with PC via fused filament fabrication (FFF) using the AddJoining approach. The structures drawn on the metal surface were properly filled with the polymer during printing, ensuring good interfacial adhesion and thus providing PC/AlSi10Mg hybrid joints with excellent lap-shear strength of 10.8 ± 0.6 MPa.

KW - Additive manufacturing

KW - AddJoining

KW - Metal surface structuring

KW - Polymer-metal

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U2 - 10.1016/j.matlet.2022.133378

DO - 10.1016/j.matlet.2022.133378

M3 - Article

SN - 0167-577X

VL - 330

JO - Materials Letters

JF - Materials Letters

M1 - 133378

ER -

On the fully additive manufacturing of PC/AlSi10Mg hybrid structures

Abstract

ASJC Scopus subject areas

Fields of Expertise

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PILOT - Stiftungsprofessur Luftfahrt

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