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Listar por autor "Gotor Martínez, Francisco José"
Mostrando ítems 21-40 de 54
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Artículo
Effects of Boron Addition on the Microstructure and Mechanical Properties of (Ti,Ta)(C,N)-Co Based Cermets
Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José (MDPI, 2019-07)In this work, a titanium–tantalum carbonitride based cermet, with cobalt as the binder phase and boron as a sintering ...
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Artículo
Effects of the speed ratio on the efficiency of planetary mills
Real Pérez, Concepción; Gotor Martínez, Francisco José (Elsevier: Creative Commons Licenses, 2019)The ignition time (tig) of the mechanically induced self-sustaining reaction (MSR) process involving the formation of TiB2 ...
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Artículo
Electro Conductive Alumina Nanocomposites From Different Alumina-Carbides Mixtures
Díaz, Luis A.; Fernández, Adolfo; Okunkova, Anna; Solís, Washington; Peretyagin, Pavel; Gotor Martínez, Francisco José; Torrecillas, Ramón (EDP Sciences, 2016)This work presents the results of an electro-discharge machined ceramic composites consisting of a base non-conductive ...
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Artículo
Enhanced oxidation resistance of Ti(C,N)-based cermets containing Ta
Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José; Córdoba Gallego, José Manuel (Elsevier, 2014)(TixTa1-x)(C0.5N0.5)-Co-based cermets with various Ta contents (x=0, 0.01, 0.05, 0.1 and 0.2) were oxidized at 900°C for ...
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Artículo
Formation mechanism of ZrB2-Al2O3 nanocomposite powder by mechanically induced self-sustaining reaction
Jalaly, M.; Bafghi, M. Sh; Tamizifar, M.; Gotor Martínez, Francisco José (Springer Verlag, 2013)ZrB2-Al2O3 nanocomposite powder was produced by aluminothermic reduction in Al/ZrO2/B2O 3 system. In this research, high ...
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Artículo
Hallmarks of mechanochemistry: From nanoparticles to technology
Baláž, Peter; Achimovičová, M.; Baláž, Matej; Billik, P.; Cherkezova-Zheleva, Z.; Criado Luque, José Manuel; Delogu, F.; Dutková, Erika; Gotor Martínez, Francisco José; Kumar, R.; Wieczorek-Ciurowa, K. (Royal Society of Chemistry (Great Britain), 2013)The aim of this review article on recent developments of mechanochemistry (nowadays established as a part of chemistry) ...
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Ponencia
High temperature mechanical properties of Ti(C,N)-Co-Mo2C cermets
Gallardo López, Ángela María; Morales Rodríguez, Ana; Domínguez Rodríguez, Arturo; Córdoba Gallego, José Manuel; Avilés Escaño, Miguel Ángel; Gotor Martínez, Francisco José (Trans Tech Publications, 2008-09)The creep behavior of a TiCxN1-x-Co-Mo2C cermet has been investigated at temperatures between 1100-1200°C in an inert ...
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Artículo
High temperature oxidation resistance of (Ti,Ta)(C,N)-based cermets
Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José; Córdoba Gallego, José Manuel (Elsevier, 2016)Cermets based on titanium–tantalum carbonitride were oxidized in static air between 800 °C and 1100 °C for 48 h. The ...
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Hot-Pressing of (Ti, Mt)(C, N)-Co-Mo2C (Mt=Ta, Nb) powdered cermets synthesized by a mechanically induced self-sustaining reaction
Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José; Córdoba Gallego, José Manuel; Medri, V.; Guicciardi, S.; Lascano, Sheila (Elsevier, 2016)A mechanically induced self-sustaining reaction (MSR) has been successfully employed for manufacturing powdered cermets ...
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In-situ synthesis of a ZrB2–based composite powder using a mechanochemical reaction for the zircon/magnesium/boron oxide/graphite system
Jalaly, Maisam; Bafghi, M. Sh; Tamirifar, M.; Gotor Martínez, Francisco José (Wiley, 2015)A ZrSiO4/B2O3/Mg/C system was used to synthesize a ZrB2-based composite through a high-energy ball milling process. As a ...
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Artículo
Influence of Successive Chemical and Thermochemical Treatments on Surface Features of Ti6Al4V Samples Manufactured by SLM
González, Jesús E.; Armas, Gabriela de; Negrín, Jeidy; Beltrán, Ana M.; Trueba Muñoz, Paloma; Gotor Martínez, Francisco José; Peón Avés, Eduardo; Torres Hernández, Yadir (MDPI, 2021-02)Ti6Al4V samples, obtained by selective laser melting (SLM), were subjected to successive treatments: acid etching, chemical ...
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Influence of temperature on the biaxial strength of cemented carbides with different microstructures
Chicardi Augusto, Ernesto; Bermejo, Raúl; Gotor Martínez, Francisco José; Llanes Pitarch, Luis Miguel; Torres Hernández, Yadir (Elsevier, 2018)The effect of the temperature on the mechanical strength of WC-Co cemented carbides with different microstructures (grain ...
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Artículo
Influence of the milling parameters on the mechanical work intensity in planetary mills
Gotor Martínez, Francisco José; Achimovičová, M.; Real Pérez, Concepción; Baláž, Peter (Elsevier, 2013)The formation of ZnSe via a mechanically-induced self-sustaining reaction (MSR) from a Zn/Se mixture showed that only size ...
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Artículo
Influence of the Test Configuration and Temperature on the Mechanical Behaviour of WC-Co
González, Luis Manuel; Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José; Bermejo, Raúl; Llanes, Luis; Torres Hernández, Yadir (MDPI, 2020-02)In this work, the effect of the test configuration and temperature on the mechanical behaviour of cemented carbides ...
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Inverse core-rim microstructure in (Ti,Ta)(C,N)-based cermets developed by a mechanically induced self-sustaining reaction
Chicardi Augusto, Ernesto; Córdoba Gallego, José Manuel; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (Elsevier, 2012)Cermets with a nominal composition (Ti 0.8Ta 0.2C 0.5N 0.5- 20 wt.% Co) were synthesised by a mechanically induced ...
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Artículo
Kinetics of high-temperature oxidation of (Ti,Ta)(CN)-based cermets
Chicardi Augusto, Ernesto; Córdoba Gallego, José Manuel; Gotor Martínez, Francisco José (Elsevier, 2016)The kinetics of the high-temperature oxidation of titanium–tantalum carbonitride-based cermets with different Ti/Ta ratios ...
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Artículo
Limits of powder metallurgy to fabricate porous Ti35Nb7Zr5Ta samples for cortical bone replacements
Rodríguez-Albelo, Luisa Marleny; Navarro González, Paula; Gotor Martínez, Francisco José; Rosa Melián, Julio Ernesto de la; Mena Torres, Danaysi; García-García, Francisco J.; Beltrán, Ana M.; Alcudia Cruz, Ana; Torres Hernández, Yadir (Elsevier, 2023-06)The use of β-Titanium alloys to fabricate metal implants with Young's modulus that resembles bone tissues is presented as ...
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Artículo
Liquid-phase sintering of Ti(C,N)-based cermets. the effects of binder nature and content on the solubility and wettability of hard ceramic phases
Córdoba Gallego, José Manuel; Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José (Elsevier, 2013)Different commercial TiC-TiN/Co/Ni mixtures were used as raw materials for Ti(C,N) cermets, and the effects of the sintering ...
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Ponencia
Materiales con estructura perovskita para pilas de combustible de óxido sólido simétricas
García García, Francisco José; Galera Rodríguez, José Juan; Medianero Martín, José María; Gotor Martínez, Francisco José; Sayagués de Vega, María Jesús (3Ciencias, 2021)La configuración tradicional de una pila de combustible de óxido sólido (SOFC), en la que se disponen materiales diferentes ...
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Artículo
Mechanochemical synthesis of ZrB2-SiC-ZrC nanocomposite powder by metallothermic reduction of zircon
Jalaly, M.; Tamizifar, M.; Bafghi, M. Sh; Gotor Martínez, Francisco José (Elsevier, 2013)Aluminium and magnesium were used in the M/ZrSiO4/B 2O3/C (M = Al, Mg) system to induce a mechanically induced self-sustaining ...