Perfil del autor: Astacio López, Raquel
Datos institucionales
| Nombre | Astacio López, Raquel |
| Departamento | Ingeniería y Ciencia de los Materiales y del Transporte |
| Área de conocimiento | Ciencia de los Materiales e Ingeniería Metalúrgica |
| Categoría profesional | Profesora Sustituta Interina |
| Correo electrónico | Solicitar |
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Estadísticas
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Nº publicaciones
23
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Nº visitas
2062
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Nº descargas
2131
| Publicaciones |
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Artículo
 Milling amorphous FeSiB ribbons with vibratory ball and disc mills
(Elsevier, 2024)
Fe, Si and B powders, mixed with atomic composition Fe78Si9B13, are subjected after arc melting to a melt spinning process, ... |
Trabajo Fin de Grado
Fabricación de polvo metálico con estructura nanocristalina y/o amorfa de la aleación Fe-Si-B-Cu-Nb mediante molienda mecánica de alta energía
(2023)
El propósito de este proyecto ha sido el de estudiar el mecanismo de amorfización de una aleación formada por polvos de ... |
Artículo
Amorphous Phase Formation and Heat Treating Evolution in Mechanically Alloyed Ti–Cu Alloy for Biomedical Applications
(Springer, 2022)
The present work aims to produce TixCu100-x (x=90, 80, 70, and 60) amorphous alloys by using high energy ball mill. The ... |
Artículo
 Electrical discharge consolidation of Al and Ti powders
(Elsevier, 2022)
In this paper, electrical-discharge-consolidation (EDC technique) experiments were carried out with an equipment based on ... |
Artículo
Amorphous Phase Formation and Heat Treating Evolution in Mechanically Alloyed Ti–Cu Alloy for Biomedical Applications
(Springer, 2022)
The present work aims to produce TixCu100-x (x = 90, 80, 70, and 60) amorphous alloys by using high energy ball mill. The ... |
Tesis Doctoral
Fabricación de núcleos magnéticos amorfos mediante consolidación eléctrica
(2022)
Se estudia la fabricación de núcleos magnéticos amorfos (destinados principalmente a motores y transformadores eléctricos) ... |
Capítulo de Libro
Sinterización convencional y sinterización por resistencia por resistencia eléctrica de la aleación alfe (nano) cristalina y/o amorfa preparada mediante aleado mecánico
(3ciencias, 2022)
Se ha fabricado polvo amorfo de la aleación Al75Fe25 a partir del polvo elemental cristalino de aluminio puro y hierro ... |
Artículo
Consolidation of iron powder by electrical discharge
(Elsevier, 2022)
Capacitor electrical discharge consolidation (CEDC) is a technique that uses the heat of the Joule effect of a high intensity ... |
Artículo
Magnetic properties of iron powder sintered by medium-frequency electrical resistance sintering
(Elsevier, 2022)
Medium-frequency electrical resistance sintering (MF-ERS) is a technique that uses the application of pressure and heat, ... |
Artículo
Mechanical alloying and amorphization of Ti75Cu25 alloy
(Elsevier, 2022)
Ti-Cu alloys are used in dental and medical applications, due to their good mechanical properties, corrosion resistance ... |
Artículo
Medium-Frequency Electrical Resistance Sintering of Soft Magnetic Powder Metallurgy Iron Parts
(MDPI, 2021)
The fabrication of soft magnetic Fe parts by the medium-frequency electrical resistance sintering (MF-ERS) technique is ... |
Capítulo de Libro
Determinación de la dureza de los compactos de TI-AL sinterizados mediante resistencia eléctrica y preparados a partir de polvo amorfizado mediante molienda mecánica
(Área de innovación y desarrollo, S.L., 2021)
Se ha aplicado un método novedoso para aumentar la dureza de una aleación de aluminio y titanio partiendo de polvo amorfo ... |
Artículo
Modelling and Simulation of the Electrical Resistance Sintering Process of Iron Powders
(Korean Institute of Metals and Materials, 2020)
In this paper, the process known as Electrical Resistance Sintering under Pressure is modelled, simulated and validated. ... |
Artículo
Nickel Porous Compacts Obtained by Medium-Frequency Electrical Resistance Sintering
(MDPI, 2020)
A commercially pure (c.p.) nickel powder was consolidated by Medium-Frequency Electrical Resistance Sintering (MF-ERS). ... |
Artículo
Influence of processing parameters on the conduct of electrical resistance sintering of iron powders
(MDPI, 2020)
The influence of the applied pressure and electrical parameters on the macrostructure of specimens consolidated by the ... |
Artículo
Crystallization Process and Microstructural Evolution of Melt Spun Al-RE-Ni-(Cu) Ribbons
(MDPI, 2020)
The crystallization process, both at the initial and subsequent stages, of amorphous Al88-RE4-Ni8 alloys (RE = Y, Sm and ... |
Artículo
Consolidation by MF-ERS of mechanically alloyed Al powder
(Elsevier, 2019)
The aim of this work is to study the viability of producing, by medium-frequency electrical resistance sintering (MF-ERS), ... |
Artículo
Production of Ultrafine Grained Hardmetals by Electrical Resistance Sintering
(MDPI, 2019)
In this work, powders of cemented ultrafine WC-6 wt.% Co were consolidated. The feasibility of the medium frequency ... |
Artículo
Fracture toughness of cemented carbides obtained by electrical resistance sintering
(Elsevier, 2019)
The unique combination of hardness, toughness and wear resistance exhibited by WC-Co cemented carbides (hardmetals) has ... |
Artículo
Hard Metal Production by ERS: Processing Parameter Roles in Final Properties
(MDPI, 2019)
Cemented carbide is a hard composite material, used widely in a variety of industries. The value of the global tungsten ... |
Artículo
In Situ Synthesis of Al-Based MMCs Reinforced with AlN by Mechanical Alloying under NH3 Gas
(MDPI, 2018)
Aluminum matrix composites (AMCs) reinforced by aluminum nitride were prepared by mechanical alloying followed by a simple ... |
Artículo
Medium-frequency electrical resistance sintering of oxidized C.P. iron powder
(MDPI, 2018)
Commercially pure (C.P.) iron powders with a deliberate high degree of oxidation were consolidated by medium-frequency ... |
Artículo
A Method to Determine the Electrical Resistance of a Metallic Powder Mass under Compression
(MDPI, 2017)
In this paper, a phenomenological model to predict the value of the electrical resistance of a compressed metal powder ... |