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Listar por autor "Chicardi Augusto, Ernesto"
Mostrando ítems 21-40 de 43
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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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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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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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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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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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Manufacturing optimisation of an original nanostructured (beta + gamma)-TiNbTa material
García Garrido, Cristina; Gutierrez-Gonzalez, C.F.; Torrecillas, Ramón; Pérez Pozo, Luis; Salvo, Christopher; Chicardi Augusto, Ernesto (Elsevier Editora Ltda, 2019)An original (beta + gamma)-TiNbTa material was manufactured by an optimised powder metallurgy treatment, based on a ...
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Nickel Wick by Continuous Freeze-Casting: Influences of the Particle Size on the Capillarity and Mechanical Properties
Lloreda Jurado, Pedro Javier; Chicote, Laura; Chicardi Augusto, Ernesto; Sepúlveda Ferrer, Ranier Enrique (MDPI AG, 2021)The aim of this work was to study the effect of the particle size range, the freeze casting temperature and sintering ...
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Pore morphology evolution and atom distribution of doped Fe2O3 foams developed by freeze-casting after redox cycling
Lloreda Jurado, Pedro Javier; Hernández-Saz, Jesús; Chicardi Augusto, Ernesto; Paúl Escolano, Antonio; Sepúlveda Ferrer, Ranier Enrique (Elsevier Editora Ltda, 2021)Chemical looping water splitting systems operate at relatively high temperatures (450–800 °C) to produce, purify, or store ...
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Processing and characterisation of cermet/hardmetal laminates with strong interfaces
Córdoba Gallego, José Manuel; Chicardi Augusto, Ernesto; Torres Hernández, Yadir; Gotor Martínez, Francisco José; Bermejo Moratino, Raúl; Medri, Valentina; Dalle, Fabbriche D (Elsevier, 2014)Cemented carbides and cermets are potential materials for high speed machining tools. However, cemented carbides are not ...
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Sol-gel deposition of hydroxyapatite coatings on porous titanium for biomedical applications
Domínguez-Trujillo, Cristina; Peón Avés, Eduardo; Chicardi Augusto, Ernesto; Pérez, H.; Rodríguez-Ortiz, José Antonio; Pavón Palacio, Juan José; García-Couce, J.; Galván, J.C.; García-Moreno, Francisco; Torres Hernández, Yadir (Elsevier, 2018)The stress shielding and the poor osseointegration in titanium implants are still problems to be resolved. In this ...
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Spark plasma sintering of TixTa1-xC0.5N0.5-based cermets: Effects of processing conditions on chemistry, microstructure and mechanical properties
Córdoba Gallego, José Manuel; Chicardi Augusto, Ernesto; Poyato Galán, Rosalía; Gotor Martínez, Francisco José; Medri, Valentina; Guicciardi, Stefano; Melandri, Cesare (Elsevier, 2013)Nanometric powdered TixTa1-xC0.5N0.5-based cermets were fabricated using a mechanically induced self-sustaining reaction ...
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Study of the Effect of the Floating Die Compaction on Mechanical Properties of Titanium Foams
Sauceda, Sergio; Lascano, Sheila; Béjar, Luis; Neves, Guilherme Oliveira; Chicardi Augusto, Ernesto; Salvo, Christopher; Aguilar, Claudio (MDPI, 2020-12)Titanium (Ti) and its alloys are used for biomedical applications because of their high resistance to corrosion, good ...
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Study of the Influence of Sintering Atmosphere and Mechanical Activation on the Synthesis of Bulk Ti2AlN MAX Phase Obtained by Spark Plasma Sintering
Salvo, Christopher; Chicardi Augusto, Ernesto; García Garrido, Cristina; Poyato Galán, Rosalía; Jiménez, José A.; Mangalaraja, Ramalinga Viswanathan (MDPI, 2021)The influence of the mechanical activation process and sintering atmosphere on the microstructure and mechanical properties ...
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Surface modification of titanium foams for modulated and targeted release of drug-loaded biocompatible hydrogel. Proof of concept
Mehdi-Sefiani, Hanaa; Pérez-Puyana, Víctor Manuel; Sepúlveda Ferrer, Ranier Enrique; Romero García, Alberto; Domínguez Robles, Juan; Chicardi Augusto, Ernesto (Elsevier, 2024-05)Bone-tissue replacement surgeries usually need medication to mitigate implant rejections or prevent local infections. In ...
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Synthesis and Characterization of a Nearly Single Bulk Ti2AlN MAX Phase Obtained from Ti/AlN Powder Mixture through Spark Plasma Sintering
Salvo, Christopher; Chicardi Augusto, Ernesto; Poyato, Rosalía; García-Garrido, Cristina; Jiménez, José Antonio; López Pernía, Cristina; Tobosque, Pablo; Mangalaraja, Ramalinga Viswanathan (MDPI, 2021)MAX phases are an advanced class of ceramics based on ternary carbides or nitrides that combine some of the ceramic and ...
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Synthesis and characterization of visible active Fe grafted ZnO nanocomposites for NBB degradation in water
Balu, Krishnakumar; Ramasundaram, Subramaniyan; Sepúlveda Ferrer, Ranier Enrique; Chicardi Augusto, Ernesto; Kumaravel, Sakthivel; Josphin Mini, J.; Hwan Oh, Tae; Avula, Balakrishna; Sobral, Abilio J.F.N. (Elsevier, 2023)Photocatalysis embraces prodigious ability as an efficient and sustainable oxidation technology for application in wastewater ...
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Synthesis of a cubic Ti(BCN) advanced ceramic by a solid-gas mechanochemical reaction
Chicardi Augusto, Ernesto; García Garrido, Cristina; Beltrán, Ana M.; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (Elsevier, 2019-02)In this work, a titanium boron carbonitride advanced ceramic was successfully synthesised by a solid-gas mechanochemical ...
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TiTaCN-Co cermets prepared by mechanochemical technique: microstructure and mechanical properties
Fides, Martín; Hvizdoš, Pavol; Balko, Ján; Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José (Elsevier, 2016)Microstructure and mechanical characterization of (Ti,Ta)(C,N)-Co based solid solution cermets prepared by two mechanochemical ...