TY - DATA T1 - Application of Friction Surfacing to the Production of Aluminum Coatings Reinforced with Al2O3 Particles PY - 2017/12/05 AU - Pedro Henrique Fernandes Oliveira AU - Juan Carlos Galvis AU - Juliana de Paula Martins AU - André Luis Moreira Carvalho UR - https://scielo.figshare.com/articles/dataset/Application_of_Friction_Surfacing_to_the_Production_of_Aluminum_Coatings_Reinforced_with_Al2O3_Particles/5666404 DO - 10.6084/m9.figshare.5666404.v1 L4 - https://ndownloader.figshare.com/files/9889606 L4 - https://ndownloader.figshare.com/files/9889609 L4 - https://ndownloader.figshare.com/files/9889612 L4 - https://ndownloader.figshare.com/files/9889615 L4 - https://ndownloader.figshare.com/files/9889618 L4 - https://ndownloader.figshare.com/files/9889621 L4 - https://ndownloader.figshare.com/files/9889624 L4 - https://ndownloader.figshare.com/files/9889627 L4 - https://ndownloader.figshare.com/files/9889630 L4 - https://ndownloader.figshare.com/files/9889633 L4 - https://ndownloader.figshare.com/files/9889636 L4 - https://ndownloader.figshare.com/files/9889639 L4 - https://ndownloader.figshare.com/files/9889642 L4 - https://ndownloader.figshare.com/files/9889645 L4 - https://ndownloader.figshare.com/files/9889651 L4 - https://ndownloader.figshare.com/files/9889657 L4 - https://ndownloader.figshare.com/files/9889663 L4 - https://ndownloader.figshare.com/files/9889672 L4 - https://ndownloader.figshare.com/files/9889675 L4 - https://ndownloader.figshare.com/files/9889678 L4 - https://ndownloader.figshare.com/files/9889681 L4 - https://ndownloader.figshare.com/files/9889684 L4 - https://ndownloader.figshare.com/files/9889687 L4 - https://ndownloader.figshare.com/files/9889699 L4 - https://ndownloader.figshare.com/files/9889702 L4 - https://ndownloader.figshare.com/files/9889708 L4 - https://ndownloader.figshare.com/files/9889711 L4 - https://ndownloader.figshare.com/files/9889726 KW - Friction surfacing KW - Hardness KW - Dynamic recrystallization KW - Grain boundary KW - Particle stimulated nucleation N2 - The aim of this work was to produce deposits of AA6351-T6, reinforced with alumina (Al2O3) particles, over a substrate of AA5052-H32 through friction surfacing. AA6351-T6 consumable rods were drilled with one and two holes, which were filled with Al2O3 particles posteriorly. To perform the deposition, a conventional KONE KFE-3/BR milling machine was used. The results showed that Al2O3 particles increase the hardness values of the produced deposits when compared to those without particle addition. The coatings presented a fine equiaxed grain size distribution, once the grain refinement was nearly 48% lower than the as-received material. Moreover, deposit regions that showed finer grain boundaries also showed a higher volume fraction, which can be related to the particle stimulated phenomenon. Electron backscatter diffraction results showed the occurrence of low angle grain boundary substructures and lattice rotation, indicating that the material undergoes dynamic recrystallization during friction surfacing. ER -