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Ana Paula Cysne Barbosa
Researcher at Federal University of Rio Grande do Norte
Publications - 13
Citations - 282
Ana Paula Cysne Barbosa is an academic researcher from Federal University of Rio Grande do Norte. The author has contributed to research in topics: Epoxy & Titanium. The author has an hindex of 6, co-authored 10 publications receiving 176 citations.
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Journal ArticleDOI
Accelerated aging effects on carbon fiber/epoxy composites
Ana Paula Cysne Barbosa,Ana Paula Pereira Fulco,Erick S.S. Guerra,Franscisco K. Arakaki,Márcio Tosatto,Maria Carolina Burgos Costa,José Daniel Diniz Melo +6 more
TL;DR: In this article, carbon-epoxy composites were subjected to accelerated aging in an aging chamber with controlled conditions of temperature, humidity and UV-radiation, and changes within the material were evaluated by Fourier-Transform Infrared (FTIR) Spectroscopy, Dynamic Mechanical Analysis (DMA), interlaminar shear strength and compressive strength, Scanning Electron Microscopy (SEM), and also in terms of mass variation.
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Manufacturing of highly porous titanium by metal injection molding in combination with plasma treatment
Natália de Freitas Daudt,Natália de Freitas Daudt,Martin Bram,Ana Paula Cysne Barbosa,Alexander M. Laptev,Clodomiro Alves +5 more
TL;DR: In this article, the effect of plasma treatment on the uptake of interstitial impurities, dimensional accuracy, sintered microstructure and porosity, as well as the interaction of the plasma with partially debinded MIM samples, was investigated.
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Addition of poly (ethylene-co-methacrylic acid) (EMAA) as self-healing agent to carbon-epoxy composites
Allana Azevedo do Nascimento,Fernando Ferreira Fernandez,Fábio Santos da Silva,Evans Paiva da Costa Ferreira,José Daniel Diniz Melo,Ana Paula Cysne Barbosa +5 more
TL;DR: In this paper, poly (ethylene-co-methacrylic acid) (EMAA) was added to the midplane of carbon fiber-epoxy composite laminates to produce a self-healing system.
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Realization of a Titanium Spinal Implant with a Gradient in Porosity by 2-Component-Metal Injection Moulding†
TL;DR: In this article, the 2-component-metal injection molding (2-C-MIM) is adapted to metal powders for the production of titanium implant with a gradient in porosity.
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Encapsulation of solvent into halloysite nanotubes to promote self-healing ability in polymers
José Daniel Diniz Melo,Ana Paula Cysne Barbosa,Maria Carolina Burgos Costa,Gudson Nicolau de Melo +3 more
TL;DR: In this paper, the authors investigated a procedure to encapsulate solvents into halloysite nanotubes (HNT) to promote self-healing ability in epoxy.