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Listar por autor "Montes Martos, Juan Manuel"
Mostrando ítems 1-20 de 42
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Artículo
A Method to Determine the Electrical Resistance of a Metallic Powder Mass under Compression
Montes Martos, Juan Manuel; Gómez Cuevas, Francisco de Paula; Ternero Fernández, Fátima; Astacio López, Raquel; Sánchez Caballero, Eduardo; Cintas Físico, Jesús (MDPI, 2017-11-06)In this paper, a phenomenological model to predict the value of the electrical resistance of a compressed metal powder ...
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Artículo
Amorphous Al-Ti Powders Prepared by Mechanical Alloying and Consolidated by Electrical Resistance Sintering
Urban, Petr; Ternero Fernández, Fátima; Caballero Sánchez, Eduardo; Nandyala, Sooraj; Montes Martos, Juan Manuel; Gómez Cuevas, Francisco de Paula (MDPI, 2019-10)A novel processing method for amorphous Al50Ti50 alloy, obtained by mechanical alloying and subsequently consolidated by ...
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Artículo
Capacitor Electrical Discharge Consolidation of Metallic Powders—A Review
Aranda Louvier, Rosa María; Ternero Fernández, Fátima; Lozano Pérez, Sergio; Montes Martos, Juan Manuel; Gómez Cuevas, Francisco de Paula (MDPI, 2021)Manufacturing metallic materials from elemental or alloyed powders is an option in many industrial processes. Nevertheless, ...
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Artículo
Ceramic dies selection for electrical resistance sintering of metallic materials
Gómez Cuevas, Francisco de Paula; Andreouli, D.; Gallardo Fuentes, José María; Oikonomou, Vivi; Cintas Físico, Jesús; Torres Hernández, Yadir; Montes Martos, Juan Manuel (Elsevier, 2019)Processing metallic powders by electrical resistance sintering requires the use of insulating ceramics dies. Selecting the ...
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Artículo
Consolidación de polvo de hierro mediante sinterización por resistencia eléctrica
Montes Martos, Juan Manuel; Rodríguez-Ortiz, José Antonio; Herrera Luque, Enrique Juan (Editorial CSIC, 2003-04)Se describe y analiza una modalidad de prensado en caliente, en la que la masa de polvo sometida a compresión se calienta ...
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Artículo
Consolidation by MF-ERS of mechanically alloyed Al powder
Sánchez Caballero, Eduardo; Ternero Fernández, Fátima; Astacio López, Raquel; Cuevas, F. G.; Montes Martos, Juan Manuel; Cintas Físico, Jesús (Elsevier, 2019-07)The aim of this work is to study the viability of producing, by medium-frequency electrical resistance sintering (MF-ERS), ...
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Artículo
Development of electric resistance sintering process for the fabrication of hard metals: Processing, microstructure and mechanical properties
Lagos, Miguel Ángel; Agote, Íñigo; Schubert, Thomas; Weissgaerber, Thomas; Gallardo Fuentes, José María; Montes Martos, Juan Manuel; Prakash, Leo; Andreouli, D.; Oikonomou, Vivi; López, D.; Calero, J. A. (Elsevier, 2017)This work presents the development of the Electrical Resistance Sintering (ERS) process for the fabrication of hard metals. ...
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Artículo
Electrical discharge consolidation of Al and Ti powders
Ternero Fernández, Fátima; Aranda, R. M.; Urban, Petr; Astacio López, Raquel; Montes Martos, Juan Manuel (Elsevier, 2022-07-29)In this paper, electrical-discharge-consolidation (EDC technique) experiments were carried out with an equipment based on ...
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Tesis Doctoral
Estudio de la amorfización y consolidación mediante sinterización por resistencia eléctrica de polvos metálicos
Urban, Petr (2012-05-16)Las investigaciones de ingenieros y científicos de materiales han estado continuamente dirigidas a mejorar las propiedades ...
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Tesis Doctoral
Fabricación de núcleos magnéticos amorfos mediante consolidación eléctrica
Astacio López, Raquel (2022-05-16)Se estudia la fabricación de núcleos magnéticos amorfos (destinados principalmente a motores y transformadores eléctricos) ...
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Ponencia
Fabricación y caracterización de núcleos magnéticos de aleaciones amorfas mediante ruta pulvimetalúrgica simple y económica
Urban, Petr; Sánchez Caballero, Eduardo; Gómez Cuevas, Francisco de Paula; Montes Martos, Juan Manuel; Cintas Físico, Jesús (Área de Innovación y Desarrollo, 2016)La fabricación de núcleos amorfos (tanto para motores eléctricos, como transformadores) es una tarea compleja que hasta ...
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Artículo
Fracture toughness of cemented carbides obtained by electrical resistance sintering
Astacio López, Raquel; Gallardo Fuentes, José María; Cintas Físico, Jesús; Montes Martos, Juan Manuel; Gómez Cuevas, Francisco de Paula; Prakash, Leo; Torres Hernández, Yadir (Elsevier, 2019)The unique combination of hardness, toughness and wear resistance exhibited by WC-Co cemented carbides (hardmetals) has ...
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Artículo
Hard Metal Production by ERS: Processing Parameter Roles in Final Properties
Gallardo Fuentes, José María; Agote, Íñigo; Astacio López, Raquel; Schubert, Thomas; Cintas Físico, Jesús; Montes Martos, Juan Manuel; Torres Hernández, Yadir; Gómez Cuevas, Francisco de Paula (MDPI, 2019)Cemented carbide is a hard composite material, used widely in a variety of industries. The value of the global tungsten ...
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Ponencia
High temperature behavior of nanostructured Al powders obtained by mechanical alloying under NH3 flow
Caballero Sánchez, Eduardo; Cintas Físico, Jesús; Gómez Cuevas, Francisco de Paula; Montes Martos, Juan Manuel; Herrera García, Marta (American Institute of Physics Inc., 2015-03)Aluminium powder was mechanically alloyed under ammonia gas flow for different times (1-5 h) in order to produce a ...
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Artículo
In Situ Synthesis of Al-Based MMCs Reinforced with AlN by Mechanical Alloying under NH3 Gas
Sánchez Caballero, Eduardo; Gómez Cuevas, Francisco de Paula; Ternero Fernández, Fátima; Astacio López, Raquel; Montes Martos, Juan Manuel; Cintas Físico, Jesús (MDPI, 2018)Aluminum matrix composites (AMCs) reinforced by aluminum nitride were prepared by mechanical alloying followed by a simple ...
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Artículo
Influence of Milling Atmosphere on the Controlled Formation of Ultrafine Dispersoids in Al-Based MMCs
Sánchez Caballero, Eduardo; Cintas Físico, Jesús; Gómez Cuevas, Francisco de Paula; Montes Martos, Juan Manuel; Ternero Fernández, Fátima (MDPI, 2016)Properties of compacts made from aluminium powder, milled under different atmospheres, were evaluated. The duration of ...
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Artículo
Influence of processing parameters on the conduct of electrical resistance sintering of iron powders
Ternero Fernández, Fátima; Astacio López, Raquel; Sánchez Caballero, Eduardo; Gómez Cuevas, Francisco de Paula; Montes Martos, Juan Manuel (MDPI, 2020-04)The influence of the applied pressure and electrical parameters on the macrostructure of specimens consolidated by the ...
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Artículo
Influence of the Total Porosity on the Properties of Sintered Materials—A Review
Ternero Fernández, Fátima; Guerra Rosa, Luís; Urban, Petr; Montes Martos, Juan Manuel; Gómez Cuevas, Francisco de Paula (MDPI, 2021)Porosity is a characteristic present in most sintered materials, full densification only being achieved in special cases. ...
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Artículo
Low-Voltage Capacitor Electrical Discharge Consolidation of Iron Powder
Aranda Louvier, Rosa María; Ternero Fernández, Fátima; Aranda Louvier, Beatriz; Montes Martos, Juan Manuel; Gómez Cuevas, Francisco de Paula (MDPI, 2022-09)Commercially pure iron powder has been processed by the capacitor electrical discharge consolidation technique. This ...
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Artículo
Magnetic properties of iron powder sintered by medium-frequency electrical resistance sintering
Astacio López, Raquel; Urban, Petr; Ternero Fernández, Fátima; Aranda Louvier, Rosa María; Montes Martos, Juan Manuel (Elsevier, 2022)Medium-frequency electrical resistance sintering (MF-ERS) is a technique that uses the application of pressure and heat, ...