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
Graduate at Metalurgical Engineering from Universidade Federal de Ouro Preto (1988), master's at Mechanical Engineering from Universidade Estadual de Campinas (1992) and ph.d. at Materials Science from Universität Stuttgart (1997). Has experience in Material and Metallurgical Engineering, focusing on structure of metals and alloys, Acting on the following subjects: phase diagrams, borides, silicides, intermetallics and computational thermodynamics. (Source: Lattes Curriculum)
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High entropy alloys are multicomponent alloys that, unlike classic alloys such as nickel steels and superalloys, do not have a principal element, each of its components composing the alloys in contents between 5 and 35 at.%. One of the possible branches of application for these alloys is the aeronautical industry, particularly those made of high melting point and low density metals, where…
Goal: This project aims to develop new compositions of materials (structural and coating) made from niobium for high temperature applications (HT). The goal is to contribute to the development of a thermodynamic database system (Nb)-(Fe-Cr-Al-Y-Ru-Si-B) to define the compositions of pairs of substrate/coating having an excellent resistance to HT oxidation. Background: The development of m…
(Only some records are available in English at this moment)
High Entropy Alloys containing Al and refractory metals are promising structural materials for aeronautical applications, complementary to Ni-based superalloys, both for their performance at high temperatures and for their low specific mass and, therefore, interesting specific properties. The development of this type of alloys depends, among other aspects, on the construction and maintena…
The study of kinetic phenomena is important in order to understand physical-chemical and mechanical properties of materials, such as creep, corrosion and oxidation resistance. One of these phenomena is the diffusion, whose processes are widely explored in many industrial sectors, for example in surface heat treatments to improve some properties. The deposition of oxidation protective coat…
High Entropy Alloys containing Al and refractory metals are promising structural materials for aeronautical applications, complementary to Ni-based superalloys. The knowledge of the phase equilibria in the Al-V-Zr system corresponds to an important contribution to the development of these alloys, especially for research related to the development of thermodynamic databases. In the present…
Since the beginning of the 21st century, a new concept of alloys has attracted the interest of the scientific community. These are alloys with multi-principal elements, which are also known as high-entropy alloys. Considering the necessity of new materials for advanced high-temperature applications, refractory metals have been used as constituents of such alloys. Later, aluminum was added…
(Only some records are available in English at this moment)
Since the beginning of the 21st century a new concept of metal alloy development has attracted the interest of the scientific community. These are alloys with multi main elements, which are also known as high entropy alloys. Considering the need for new materials for advanced high temperature applications, the refractory metals have been used as constituents of such alloys. In this way, h…
| 13 / 7 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 14 / 7 | Completed scholarships in Brazil |
| 3 / 1 | Completed scholarships abroad |
| 31 / 16 | All research grants and scholarships |
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