Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Edwin Sallica Leva"'
Autor:
Jhoan Guzmán, Rafael de Moura Nobre, Enzo R. Nunes, D.L. Bayerlein, R.B. Falcão, Edwin Sallica-Leva, João Batista Ferreira Neto, Henrique Rodrigues Oliveira, Victor Lira Chastinet, Fernando J.G. Landgraf
Publikováno v:
Journal of Materials Research and Technology, Vol 10, Iss , Pp 1372-1381 (2021)
Laser powder bed fusion (LPBF) – also known as selective laser melting (SLM) – is a technology of additive manufacturing (AM) that offers benefits to the fabrication of implants. This approach can create customized and complex parts with low elas
Externí odkaz:
https://doaj.org/article/eb9b47fe9e1a499da4611d970f6fe371
Autor:
André Luiz Jardini, Edwin Sallica-Leva, J.B. Fogagnolo, Cláudio Teodoro Dos Santos, Fernando Henrique da Costa, Jorge Vicente Lopes da Silva
Publikováno v:
Rapid Prototyping Journal. 28:732-746
Purpose This paper aims to describe the obtainment of Ti-6Al-4V parts with a hierarchical arrangement of pores by additive manufacturing, aiming at designing orthopedic implants. Design/methodology/approach The experimental methodology compares micro
Autor:
Jhoan Guzmán, Victor Lira Chastinet, D.L. Bayerlein, Rafael de Moura Nobre, Fernando José Gomes Landgraf, Edwin Sallica-Leva, Enzo R. Nunes, Henrique Rodrigues Oliveira, Railson Bolsoni Falcão, D. L. Rodrigues Júnior, Willy Ank de Morais
Publikováno v:
Journal of Materials Engineering and Performance. 30:6557-6567
Literature reports that irregularly shaped powder has lower flowability and apparent density than spherical shaped powder, factors that hinder its use in additive manufacturing, although its cost is potentially lower. In this study, four samples of N
Autor:
Railson Bolsoni Falcão, Rafael de Moura Nobre, Edwin Sallica-Leva, Victor Lira Chastinet, D.L. Bayerlein, João Batista Ferreira Neto, Enzo R. Nunes, Fernando José Gomes Landgraf, Jhoan Guzmán, Henrique Rodrigues Oliveira
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Journal of Materials Research and Technology, Vol 10, Iss, Pp 1372-1381 (2021)
Universidade de São Paulo (USP)
instacron:USP
Journal of Materials Research and Technology, Vol 10, Iss, Pp 1372-1381 (2021)
Laser powder bed fusion (LPBF) – also known as selective laser melting (SLM) – is a technology of additive manufacturing (AM) that offers benefits to the fabrication of implants. This approach can create customized and complex parts with low elas
Autor:
Edwin Sallica-Leva, Fernando José Gomes Landgraf, D.L. Bayerlein, J.B. Ferreira Neto, Railson Bolsoni Falcão
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In this work, the hydride-dehydride process (HDH) parameters to obtain Nb47Ti and Ti13Nb13Zr alloys powders were investigated, aiming the production of orthopedic implants by additive manufacturing (AM). Nb47Ti and Ti13Nb13Zr alloys were previously o
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] The fabrication of parts with stiffness gradation specifically designed to attain higher mechanical and/or biomedical performance is receiving increasing scientific and technological interest. This work reports the use of laser surface alloying
Autor:
Jhoan Sebastian Guzmán Hernández, Rafael de Moura Nobre, Edwin Sallica Leva, Daniel Luiz Rodrigues Junior, D.L. Bayerlein, Railson Bolsoni Falcão, Victor Lira Chastinet, Enzo R. Nunes, Henrique Rodrigues Oliveira, Fernando José Gomes Landgraf
Publikováno v:
ABM Proceedings.
Autor:
Edwin Sallica-Leva, Fernando Henrique da Costa, J.B. Fogagnolo, Rubens Caram, Vicente Amigó, Sergio dos Anjos
Publikováno v:
Surface and Coatings Technology. 407:126773
Laser surface treatments can be applied to sintered parts aiming to close porosity and produce properties gradients. In this work, the Ti-10Nb and Ti-3Mo alloys were produced by powder metallurgy and modified by laser surface alloying with preplaced
Autor:
Edwin Sallica-Leva, Adilson Vitor Rodrigues, Milton Sergio Fernandes de Lima, J.B. Fogagnolo, Rubens Caram
Publikováno v:
Surface and Coatings Technology. 297:34-42
Titanium alloy components with a stiffness gradient have attracted technological interest for biomedical and structural applications. A stiffness gradient can be achieved by generating a chemical gradient or through localized phase transformation. Th