Výsledky vyhledávání - "Talita Gama de Sousa"

Akademický článek

Controlling the phase transformation window during stages of hot/cold forging of Ni-rich Ni–Ti alloy

Autor: Patrícia Freitas Rodrigues, Hatim Reshie, Talita Gama de Sousa, Andersan dos Santos Paula, Francisco Manuel Braz Fernandes, Ritwik Basu

Publikováno v: Journal of Materials Research and Technology, Vol 15, Iss , Pp 3784-3794 (2021)

A detailed microstructural analysis during the intermediate stages of fabrication of NiTi orthodontic archwire is carried out in this study. These microstructural findings were related to the phase transformation characteristics such as start and fin

Externí odkaz: https://doaj.org/article/6f32391ef9ac4913a4a309e1ade9f369

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Akademický článek

Novel methods for dislocation density estimation in highly compacted tangles

Autor: Sergio Neves Monteiro, Luiz Paulo Brandão, Talita Gama de Sousa, Fabio da Costa Garcia Filho

Publikováno v: Journal of Materials Research and Technology, Vol 9, Iss 2, Pp 2072-2078 (2020)

Dislocation lines are usually observed in thin foil images obtained by transmission electron microscopy (TEM). Based on conventional methods involving stereological relationship and line counting, dislocation densities have been calculated in distinc

Externí odkaz: https://doaj.org/article/13ba126c6f174ad0ab1d59404c5599a6

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Akademický článek

Dislocation Density and Texture in Copper Deformed by Cold Rolling and Ecap

Autor: Talita Gama de Sousa, Vitor Luiz Sordi, Luiz Paulo Brandão

Publikováno v: Materials Research, Vol 21, Iss 1 (2017)

Analysis of dislocation density in metallic materials has been pursued with great interest for many years because dislocations are closely associated with plastic deformation and thus exert a deep effect on the mechanical properties of any material.

Externí odkaz: https://doaj.org/article/5e48c379eb0c4b18a562fb16e27f793a

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Combining severe plastic deformation and precipitation to enhance mechanical strength and electrical conductivity of Cu–0.65Cr–0.08Zr alloy

Autor: Talita Gama de Sousa, Fabio da Costa Garcia Filho, Luiz Paulo Mendonça Brandão, Sergio Neves Monteiro, Isaque Alan de Brito Moura

Publikováno v: Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 5953-5961 (2020)

Cu–0.65%Cr–0.08%Zr alloys display a superior combination of mechanical and electrical properties than pure copper. This is due to the solid solution hardening solubility of Zr and Cr as low content alloying elements in copper. However, for some a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4358895709b8822c673d2a34848d579
http://www.sciencedirect.com/science/article/pii/S2238785420311650

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