Výsledky vyhledávání - "R Martínez-Sánchez"

Akademický článek

Investigation of the strain rate sensitivity of CoCrFeMnNiTix (x = 0, 0.3) high-entropy alloys using the shear punch test

Autor: S. González, A.K. Sfikas, S. Kamnis, S.E. John, N.C. Barnard, C. Gammer, J. Eckert, C.G. Garay-Reyes, R. Martínez-Sánchez, S.W. Naung, M. Rahmati, T. Keil, K. Durst, R.J. Lancaster

Publikováno v: Materials & Design, Vol 233, Iss , Pp 112294- (2023)

High entropy alloys (HEAs) are a novel class of metallic materials that exhibit a unique blend of properties due to their chemical composition and atomic arrangement. This research aims to investigate the strain rate sensitivity (SRS) of two HEA CoCr

Externí odkaz: https://doaj.org/article/758af04b543b488aa7738f57ddc0c076

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Akademický článek

Influence of plastic deformation and Cu/Mg ratio on the strengthening mechanisms and precipitation behavior of AA2024 aluminum alloys

Autor: J.L. García-Hernández, C.G. Garay-Reyes, I.K. Gómez-Barraza, M.A. Ruiz-Esparza-Rodríguez, E.J. Gutiérrez-Castañeda, I. Estrada-Guel, M.C. Maldonado-Orozco, R. Martínez-Sánchez

Publikováno v: Journal of Materials Research and Technology, Vol 8, Iss 6, Pp 5471-5475 (2019)

The strengthening mechanisms and precipitation behavior in AA2024 alloys with different Cu/Mg ratios (3.18 and 2.48) and different levels of plastic deformation (5 and 15%) were studied by X-ray diffraction, transmission electron microscopy and Vicke

Externí odkaz: https://doaj.org/article/d92474e2dfd94cd3998a1ad590d28dca

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Akademický článek

Structure, Morphology and Electrical Properties of CaTiO3 Ceramics Synthesized by the Solid-State Reaction Method

Autor: E. Rocha-Rangel, J. López-Hernández, J.A. Castillo-Martínez, J.J. Osorio-Ramos, C.A. Calles-Arriaga, I. Estrada-Guel, R. Martínez-Sánchez

Publikováno v: Archives of Metallurgy and Materials, Vol vol. 63, Iss No 4, Pp 1749-1753 (2018)

In this paper, explain the preparation of CaTiO3 ceramics synthesized by the solid-state reaction method. Calcium carbonate and titanium dioxide were high energy mixed in stoichiometric amounts, and the obtained mixture was calcined at different temp

Externí odkaz: https://doaj.org/article/022242ae85fe42a4bea52a335e5bcde4

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Akademický článek

Mechanical Properties of Lumbar and Cervical Paravertebral Muscles in Patients with Axial Spondyloarthritis: A Case-Control Study

Autor: Juan L. Garrido-Castro, I. Concepción Aranda-Valera, José Peña-Amaro, Alfonso Martínez-Galisteo, Cristina González-Navas, Daiana P. Rodrigues-de-Souza, Sandra Alcaraz-Clariana, Lourdes García-Luque, Iago R. Martínez Sánchez, Clementina López-Medina, Eduardo Collantes-Estévez, Francisco Alburquerque-Sendín

Publikováno v: Diagnostics, Vol 11, Iss 9, p 1662 (2021)

Background: Axial spondyloarthritis (axSpA) affects spinal muscles, due to inflammation and structural damage. The mechanical properties of the muscles, such as tone or stiffness, could be altered in axSpA. The aim of this work is to analyze the mech

Externí odkaz: https://doaj.org/article/f6a61bf6f8f14f2f87dfe9d4db20bf54

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