@misc{zocollerborba_directfriction_riveting_2018, 
author={Zocoller Borba, N.,de Macedo, S.C.M.,dos Santos, J.F.,Canto, L.B.,Amancio-Filho, S.T.},
title={Direct-Friction Riveting of Metal-CFRP Overlap Joints},
year={2018},
howpublished = {conference paper: Orlando, FL (USA); 07.-10.05.2018},
abstract = {Friction Riveting (FricRiveting) is an innovative and promising joining technology, which can potentially fulfill the industry requirements for sustainable and efficient systems. The objective of this work is to prove the feasibility of Direct-FricRiveting by inserting a metallic rivet through metal-composite overlapped plates and subsequent anchoring in the composite part, which is a challenging configuration with limited knowledge available. The case-study joint configuration used in this work comprised a titanium alloy Ti6Al4V rivet, which joined an overlapped aluminum alloy 2024-T3 upper plate with a 30% short-carbon-fiber-reinforced poly-ether-ether-ketone lower plate, material combination of high interest for the aircraft industry. Evaluation of joint formation, temperature development, microstructural and physicochemical changes in the composite, and mechanical properties were carried out for joints produced under low and high energy input. The feasibility was proved, showing satisfactory mechanical performance under lap shear testing (up to 7 ± 1 kN). Changes of polymer crystallinity and thermo-mechanical decomposition in the composite were shown not to affect the joint mechanical performance and failure behavior, while the plastic deformation at the rivet tip played the major role. The knowledge gathered in this preliminary work will be further applied to optimize the process, contributing to the development of the Friction Riveting technology and improvement of its industrial applicability.},
note = {Online available at: \url{} (DOI). Zocoller Borba, N.; de Macedo, S.; dos Santos, J.; Canto, L.; Amancio-Filho, S.: Direct-Friction Riveting of Metal-CFRP Overlap Joints. In: Conference Proceedings, The Plastics Technology Conference, ANTEC 2018. Orlando, FL (USA). Society of Plastics Engineers. 2018. 151541.}}