Výsledky vyhledávání - "Natalia Soledad de Vincentis"

Akademický článek

Generalized pole figures from post-processing whole Debye–Scherrer patterns for microstructural analysis on deformed materials

Autor: Emanuel Alejandro Benatti, Natalia Soledad De Vincentis, Nowfal Al-Hamdany, Norbert Schell, Heinz-Günter Brokmeier, Martina Avalos, Raúl Eduardo Bolmaro

Publikováno v: Journal of Synchrotron Radiation, Vol 29, Iss 3, Pp 732-748 (2022)

Debye–Scherrer patterns, obtained from X-ray diffraction experiments using synchrotron light in transmission geometry, were analysed to construct generalized pole figures, and further used as input for an orientation distribution function inversion

Externí odkaz: https://doaj.org/article/ed743c5f0bbf43059536336c7ed33243

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Akademický článek

EBSD Analysis of Orientation Gradients Developed near Grain Boundaries

Autor: Natalia Soledad De Vincentis, Analía Roatta, Raúl Eduardo Bolmaro, Javier Walter Signorelli

Publikováno v: Materials Research, Vol 22, Iss 1 (2019)

The local misorientation and orientation gradient development near grain boundaries (GBs) are analyzed in a deep drawing quality steel sheet (AKDQ) subjected to interrupted tensile tests in a notched sample. The microstructure is studied using electr

Externí odkaz: https://doaj.org/article/01b6aa8639d94c3695c42ec30fd7ee58

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EBSD Analysis of Orientation Gradients Developed near Grain Boundaries

Autor: Javier Signorelli, Raul Eduardo Bolmaro, Natalia Soledad de Vincentis, A. Roatta

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Materials Research, Volume: 22, Issue: 1, Article number: e20180412, Published: 10 JAN 2019
Materials Research v.22 n.1 2019
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Vol 22, Iss 1 (2019)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::517594369178186de8e6763eb8838999
https://doi.org/10.1590/1980-5373-mr-2018-0412

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Microstructural evolution and mechanical properties on an ARB processed IF steel studied by X-ray diffraction and EBSD

Autor: Raul Eduardo Bolmaro, Martina Avalos, Natalia Soledad de Vincentis, F. Cruz-Gandarilla, Héctor Mendoza-Leon, J.G. Cabañas-Moreno, Thierry Baudin, Ana María Salcedo-Garrido

Publikováno v: Materials Characterization. 118:332-339

Accumulative Roll Bonding (ARB) is one of the so-called severe plastic deformation (SPD) processes, allowing the production of metals and alloys with ultrafine (micro-nano) structures. Materials with ultrafine grains present attractive properties lik

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e72d706bc109b3a635006ef52dcd510e
https://doi.org/10.1016/j.matchar.2016.05.025

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Orientation gradients in grain boundary proximity studied by EBSD

Autor: Javier Signorelli, Analía Roatta, Natalia Soledad de Vincentis, Claudio D. Schwindt

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

El objetivo de este estudio es evaluar la desorientación local, su distribución y el gradiente de orientación en el desarrollo de la microestructura de una chapa de acero de calidad de embutido profundo (AKDQ). La microestructura se caracteriza co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2295108fbbbe081b79845bbdb82f7557
https://doi.org/10.1590/s1517-707620180002.0363

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CRYPTIC DIAGENETIC CHANGES IN QUATERNARY ARAGONITIC SHELLS: A TEXTURAL, CRYSTALLOGRAPHIC, AND TRACE-ELEMENT STUDY ON AMIANTIS PURPURATA (BIVALVIA) FROM PATAGONIA, ARGENTINA

Autor: Natalia Soledad de Vincentis, M. Sol Bayer, Sandra Gordillo, Raul Eduardo Bolmaro, Gonzalo A. Duarte, Fernando Colombo

Publikováno v: PALAIOS. 28:438-451

Modern to Pleistocene Amiantis purpurata shells collected in Bahı´a San Antonio (Patagonia, Argentina) were studied by X-ray diffraction (XRD), optical and electron microscopy, electron microprobe analyses, and microindentation, in order to charact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e90cfcbc654568c4c060459df0f0fa88
https://doi.org/10.2110/palo.2012.p12-111r

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Anisotropic and Heterogeneous Development of Microstructures. Combining Laboratory/Synchrotron X-rays and EBSD on a few SPD Metallic Systems

Autor: Raul Eduardo Bolmaro, Andrea Madeira Kliauga, Norbert Schell, Natalia Soledad de Vincentis, Emanuel Benatti, M. Avalos, Heinz Günter Brokmeier

Publikováno v: IOP conference series / Materials science and engineering 63, 012148 (2014). doi:10.1088/1757-899X/63/1/012148
6th International Conference on Nanomaterials by Severe Plastic Deformation, NanoSPD6, etz, France, 2014-06-30-2014-07-04
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The onset of Severe Plastic Deformation (SPD) regime is quite instructive on the possible origins of the nano-microstructures developed in metals and alloys. It is known that grain fragmentation and dislocation accumulation, among other defects, proc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f40f30f00beb7fe50eb549cfd34a6e09
https://bib-pubdb1.desy.de/record/187303

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