CV Lattes
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Universidade de São Paulo (USP). Escola de Engenharia de Lorena (EEL) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Bachelor in Chemical Engineering from the Faculty of Chemical Engineering of Lorena (1986), Master's in Materials Engineering from the same institution (1991) and PhD in Metallurgical Engineering from the University of São Paulo (1996). Full Professorship in 2008 in the specialty "Metallic Materials" at the Polytechnic School of the University of São Paulo. Since 2017, he has been a Full Professor at the Department of Materials Engineering at the School of Engineering of Lorena (EEL-USP) and ad hoc advisor to FAPESP, CAPES, CNPq and FAPEMIG. He works in Materials Science and Engineering with an emphasis on Physical Metallurgy and Transformation Metallurgy on the topics: plastic deformation, recovery, recrystallization, grain growth, crystallographic texture, EBSD, primary processing of niobium and refractory metals, powder metallurgy and superconductivity in niobium and its compounds. Member of the Editorial Board of the International Journal of Refractory Metals and Hard Materials (Elsevier) since 2010 and Associate Editor of the journal Materials Research (SciELO) since 2022. (Source: Lattes Curriculum)
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This project aims to study the behavior of 317L steel rolled at 77 K and after austenite reversion against hydrogen. The ongoing energy transition and the development of an economy based on hydrogen require a reassessment of the mechanical behavior of traditional materials, but with optimized microstructures, tolerant to this gas. The deformation microstructure is quite complex, consistin…
This research project aims to obtain thin sheets of an electric steel (Fe-3% Si) through a novel hybrid approach involving processing via powder bed laser fusion (LPBF) followed by traditional thermomechanical processing. The powder used to manufacture the plates will be characterized in the as-received condition. Based on its chemical composition, computational thermodynamic calculations…
The present project aims at characterizing and evaluating the microstructural stability of the AISI 316L austenitic stainless steel processed by selective laser melting (SLM) of metal powders. The materials processed by this additive manufacturing technique display unique microstructures which vary according to the processing conditions and differ completely from those obtained via conven…
This project aims to investigate the martensitic transformation in two Eurofer-type ferritic martensitic steels. One of them, termed ODS-Eurofer, is an oxide-dispersion strengthened steel whereas the second steel is Eurofer-97 with similar chemical composition but without Y2O3 particles. Both steels are potential candidates for high-temperature structural applications such as plasma confi…
(Only some records are available in English at this moment)
This project aims to evaluate the microstructural stability of AISI 316L austenitic stainless-steel samples processed by selective laser melting (SLM) by choosing four different scanning strategies. In most cases, the printed parts need to be heat treated after processing due to the high residual stresses developed upon processing. The materials processed by this additive manufacturing te…
This project aims to use magnetic measurements to study the martensitic transformation in a Fe-Ni-C model alloy, especially regarding to the effect of grain size on the Ms temperature and on the martensitic transformation kinetic. Samples of a Fe-31Ni-0,02C alloy will be produced by mean of arc furnace melting, cold-rolling and annealing at different temperatures to obtain microstructures…
This project aims to study the martensitic transformation in two steels with high potential for application in the nuclear industry: EUROFER-97 and ODS-EUROFER steels. Both steels have very similar chemical compositions, but ODS-EUROFER is strengthened by a dispersion of nanosized yttrium-rich oxide particles. These materials are intended to be used in fission and fusion nuclear plants in…
(Only some records are available in English at this moment)
This project aims to evaluate the microstructural stability of AISI 316L austenitic stainless-steel samples processed by selective laser melting (SLM) by choosing four different scanning strategies. In most cases, the printed parts need to be heat treated after processing due to the high residual stresses developed upon processing. The materials processed by this additive manufacturing te…
The aim of the present project is to evaluate the microstructural stability of two Eurofer-type ferritic-martensitic steels. These steels are potential candidates for high-temperature structural applications in future ITER nuclear fusion reactors. One of them is an oxide dispersion strengthened steel named ODS-Eurofer steel. The second steel has chemical composition close to the ODS-Eurof…
| 1 / 1 | Ongoing grants |
| 15 / 11 | Completed research grants |
| 17 / 4 | Completed scholarships in Brazil |
| 2 / 2 | Completed scholarships abroad |
| 35 / 18 | All research grants and scholarships |
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