Juntas híbridas de policarbonato e alumínio 6061-T6 produzidas por sobremoldagem por injeção: efeitos da texturizaçāo a laser do metal sobre a resistência interfacial

G.H.M. Oliveira, J.M.O. Silva, J.G.B. Simões, R. Riva, S. T. Amancio-Filho, Leonardo Bresciani Canto

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung

Abstract

Hybrid joints of polycarbonate (PC) and aluminum alloy 6061-T6 were produced by injection overmolding
and the effects of laser texturing of metal on the polymer-metal interfacial strength were evaluated. High speed laser
texturing resulted in a “trench-like” morphology, which proved to be poorly efficient for polymer-metal adhesion. On
the other hand, low speed laser texturing produced a "mountain range-like" morphology, with a larger surface area for
mechanical interlocking, leading to a hybrid joint with shear strength of 6.3 MPa
Titel in ÜbersetzungHybrid joints of polycarbonate and aluminum AA6061-T6 produced by injection over-molding: effects of metal laser texturing on interfacial strength
Originalspracheportugiesisch
TitelCongresso Brasileiro de Polímeros
UntertitelAnais do 15º Congresso Brasileiro de Polímeros/Associação Brasileira de Polímeros
Seiten2929-2933
PublikationsstatusVeröffentlicht - Okt. 2019
Veranstaltung15° Congresso Brasileiro de Polímeros - Bento Gonçalves, Brasilien
Dauer: 23 Okt. 201931 Okt. 2019

Konferenz

Konferenz15° Congresso Brasileiro de Polímeros
Kurztitel15°CBPol
Land/GebietBrasilien
OrtBento Gonçalves
Zeitraum23/10/1931/10/19

Fields of Expertise

  • Advanced Materials Science

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