3 documents found, page 1 of 1
The Potential of Shape Memory Alloys in Riveting Applications
Camacho, Edgar; Freitas Rodrigues, Patrícia; Braz Fernandes, Francisco ManuelParts of this research were carried out at beamline P-07 at DESY, a member of the Helmholtz Association (HGF). © 2024 by the authors. Licensee MDPI, Basel, Switzerland.; This study explores the use of shape memory alloys, specifically nickel-titanium (NiTi- Ti-rich), in plate joining processes through riveting. Through the shape memory effect (SME), SMAs offer innovative solutions for joining components, mainly...
Embedded fiber sensors to monitor temperature and strain of polymeric parts fab...
Nascimento, Micael; Inácio, Patrick; Paixão, Tiago; Camacho, Edgar; Novais, Susana; Santos, Telmo G.; Fernandes, Francisco Manuel Braz; Pinto, João L.POCI-01-0145-FEDER-016414 (FIBR3D) BI/UI96/6642/2018 BI/UI96/6643/2018 PD/BD/128265/2016 UID/CTM/50025/2019 UIDB/00667/2020 FCT-SFRH/BD/146885/2019 UIDB/50025/2020 UIDP/50025/2020; This paper focuses on three main issues regarding Material Extrusion (MEX) Additive Manufacturing (AM) of thermoplastic composites reinforced by pre-functionalized continuous Nickel–Titanium (NiTi) wires: (i) Evaluation of the effect...
Graphene oxide-reinforced aluminium-matrix nanostructured composites fabricated...
Ferreira, Francisco; Ferreira, Isabel; Camacho, Edgar; Lopes, F.; Marques, Ana Cláudia; Velhinho, A.Strategic Project-LA25-2013-2014.; Accumulative Roll Bonding (ARB) was used to fabricate Graphene Oxide-reinforced Al-matrix composites. Graphene Oxide reinforcement was suspended in a stabilized aqueous solution and applied, prior to each ARB cycle, through airgun spraying. Different concentrations (graphene oxide/milipore water) were used and for each concentration, samples produced have undergone up to 5 rol...