Data

NameChicardi Augusto, Ernesto
DepartmentIngeniería y Ciencia de los Materiales y del Transporte
Knowledge areaCiencia de los Materiales e Ingeniería Metalúrgica
Professional categoryProfesor Titular de Universidad
E-mailRequest
           

  Statistics

  • Items

    34

  • Visits

    3030

  • Downloads

    1589

  Publications

 

Article
Icon

Biocompatibility and Cellular Behavior of TiNbTa Alloy with Adapted Rigidity for the Replacement of Bone Tissue

Giner García, Mercedes; Chicardi Augusto, Ernesto; Costa Martins, Alzenira de Fátima; Santana, Laura; Vázquez Gámez, María de los Ángeles; García Garrido, Cristina; Colmenero, Miguel Ángel; Olmo-Montes, Francisco Jesús; Torres Hernández, Yadir; Montoya García, María José (MDPI, 2121-01-01)
In this work, the mechanical and bio-functional behavior of a TiNbTa alloy is evaluated as a potential prosthetic biomaterial ...
Article
Icon

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, 2021-01-01)
Chemical looping water splitting systems operate at relatively high temperatures (450–800 °C) to produce, purify, or store ...
Article
Icon

Effect of processing parameters on the properties of freeze-cast Ni wick with gradient porosity

Lloreda Jurado, Pedro Javier; Chicardi Augusto, Ernesto; Paúl Escolano, Antonio; Sepúlveda Ferrer, Ranier Enrique (Elsevier Ltd, 2021-01-01)
Wicks are the main component of Loop Heat Pipe systems, whereby coolant liquid flow through their porous structure. They ...
Article
Icon

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, 2021-01-01)
The aim of this work was to study the effect of the particle size range, the freeze casting temperature and sintering ...
Article
Icon

Effect of milling parameters on the development of a nanostructured FCC–TiNb15Mn alloy via high-energy ball milling

García Garrido, Cristina; Sepúlveda Ferrer, Ranier Enrique; Salvo, Christopher; García Domínguez, Lucía; Pérez Pozo, Luis; Lloreda Jurado, Pedro Javier; Chicardi Augusto, Ernesto (MDPI AG, 2021-01-01)
In this work, a blend of Ti, Nb, and Mn powders, with a nominal composition of 15 wt.% of Mn, and balanced Ti and Nb wt.%, ...
Article
Icon

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, 2021-01-01)
The influence of the mechanical activation process and sintering atmosphere on the microstructure and mechanical properties ...
Article
Icon

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, 2021-01-01)
MAX phases are an advanced class of ceramics based on ternary carbides or nitrides that combine some of the ceramic and ...
Article
Icon

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, 2020-12-01)
Titanium (Ti) and its alloys are used for biomedical applications because of their high resistance to corrosion, good ...
Article
Icon

Use of Impedance Spectroscopy for the Characterization of In-Vitro Osteoblast Cell Response in Porous Titanium Bone Implants

Giner García, Mercedes; Olmo Fernández, Alberto; Hernández, Miguel; Trueba Muñoz, Paloma; Chicardi Augusto, Ernesto; Civantos, Ana; Vázquez Gámez, María de los Ángeles; Montoya García, María José; Torres Hernández, Yadir (MDPI, 2020-08-01)
The use of titanium implants with adequate porosity (content, size and morphology) could solve the stress shielding ...
Article
Icon

Characterization and Monitoring of Titanium Bone Implants with Impedance Spectroscopy

Olmo Fernández, Alberto; Hernández, Miguel; Chicardi Augusto, Ernesto; Torres Hernández, Yadir (MDPI, 2020-08-01)
Porous titanium is a metallic biomaterial with good properties for the clinical repair of cortical bone tissue, although ...
Article
Icon

Influence of the Test Configuration and Temperature on the Mechanical Behaviour of WC-Co

González, Luis Manuel; Chicardi Augusto, Ernesto; Gotor, F.J.; Bermejo, Raúl; Llanes, Luis; Torres Hernández, Yadir (MDPI, 2020-02-01)
In this work, the effect of the test configuration and temperature on the mechanical behaviour of cemented carbides (WC-Co) ...
Article
Icon

Development and implementation of a sequential compaction device to obtain radial graded porosity cylinders

Trueba Muñoz, Paloma; Chicardi Augusto, Ernesto; Rodríguez-Ortiz, José Antonio; Torres Hernández, Yadir (Elsevier, 2020-01-01)
In this work, a sequential compaction device has been successfully developed and implemented to produce commercially pure ...
Article
Icon

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, 2019-07-01)
In this work, a titanium–tantalum carbonitride based cermet, with cobalt as the binder phase and boron as a sintering ...
Article
Icon

Manufacturing optimisation of an original nanostructured (beta + gamma)-TiNbTa material

García Garrido, Cristina; Gutiérrez-González, Carlos; Torrecillas, Ramón; Pérez Pozo, Luis; Salvo, Christopher; Chicardi Augusto, Ernesto (Elsevier, 2019-05-01)
An original (beta + gamma)-TiNbTa material was manufactured by an optimised powder metallurgy treatment, based on a ...
Article
Icon

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, 2019-01-01)
An original (beta + gamma)-TiNbTa material was manufactured by an optimised powder metallurgy treatment, based on a ...
Article
Icon

Synthesis of a cubic Ti(BCN) advanced ceramic by a solid-gas mechanochemical reaction

Chicardi Augusto, Ernesto; García Garrido, Cristina; Beltrán, A.M.; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (Elsevier, 2018-11-12)
In this work, a titanium boron carbonitride advanced ceramic was successfully synthesised by a solid-gas mechanochemical ...
Article
Icon

Sol-gel deposition of hydroxyapatite coatings on porous titanium for biomedical applications

Domínguez-Trujillo, Cristina; Peón, 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, 2018-01-01)
The stress shielding and the poor osseointegration in titanium implants are still problems to be resolved. In this context, ...
Article
Icon

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, 2018-01-01)
The effect of the temperature on the mechanical strength of WC-Co cemented carbides with different microstructures (grain ...
Article
Icon

Design, processing and characterization of titanium with radial graded porosity for bone implants porosity for bone implants

Torres Hernández, Yadir; Trueba Muñoz, Paloma; Pavón, J.J.; Chicardi Augusto, Ernesto; Kamm, Paul H.; García-Moreno, Francisco; Rodríguez-Ortiz, José Antonio (Elsevier, 2016-07-01)
Titanium cylinders with radial graded porosity, which are potentially suitable for biomedical applications (replacement ...
Article
Icon

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, 2016-01-01)
A mechanically induced self-sustaining reaction (MSR) has been successfully employed for manufacturing powdered cermets ...
Article
Icon

High temperature oxidation resistance of (Ti,Ta)(C,N)-based cermets

Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José; Córdoba Gallego, José Manuel (Elsevier, 2016-01-01)
Cermets based on titanium–tantalum carbonitride were oxidized in static air between 800 °C and 1100 °C for 48 h. The ...
Article
Icon

Kinetics of high-temperature oxidation of (Ti,Ta)(CN)-based cermets

Chicardi Augusto, Ernesto; Córdoba Gallego, José Manuel; Gotor Martínez, Francisco José (Elsevier, 2016-01-01)
The kinetics of the high-temperature oxidation of titanium–tantalum carbonitride-based cermets with different Ti/Ta ratios ...
Article
Icon

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, 2016-01-01)
Microstructure and mechanical characterization of (Ti,Ta)(C,N)-Co based solid solution cermets prepared by two mechanochemical ...
Article
Icon

Toughening of complete solid solution cermets by graphite addition

Chicardi Augusto, Ernesto; Torres Hernández, Yadir; Sayagués de Vega, María Jesús; Medri,V.; Melandri, C; Córdoba Gallego, José Manuel; Gotor Martínez, Francisco José (Elsevier, 2015-01-01)
(Ti0.95Ta0.05)(C0.5N0.5)-Co complete solid solution cermets (CSCs) were developed by a mechanochemical synthesis process ...
PhD Thesis
IconIcon

Desarrollo de cermets basados en soluciones sólidas mediante procesos mecanoquímicos

Córdoba Gallego, José Manuel; Gotor Martínez, Francisco José; Chicardi Augusto, Ernesto (2014-06-17)
Tal como se ha indicado en el capítulo anterior, se ha propuesto que el desarrollo de cermets utilizando como material ...
Article
Icon

Effect of tantalum content on the microstructure and mechanical behavior of cermets based on (TixTa1-x)(C0.5N0.5) solid solutions

Chicardi Augusto, Ernesto; Torres Hernández, Yadir; Córdoba Gallego, José Manuel; Hvizdos, P.; Gotor Martínez, Francisco José (Elsevier, 2014-01-01)
Titanium-tantalum carbonitride, (Ti, Ta)(C, N), based cermets with different Ti and Ta contents were prepared using a ...
Article
Icon

Enhanced oxidation resistance of Ti(C,N)-based cermets containing Ta

Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José; Córdoba Gallego, José Manuel (Elsevier, 2014-01-01)
(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 ...
Article
Icon

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, 2014-01-01)
Cemented carbides and cermets are potential materials for high speed machining tools. However, cemented carbides are not ...
Article
Icon

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, 2013-01-01)
Nanometric powdered TixTa1-xC0.5N0.5-based cermets were fabricated using a mechanically induced self-sustaining reaction ...
Article
Icon

Effect of sintering time on the microstructure and mechanical properties of (Ti,Ta)(C,N)-based cermets

Chicardi Augusto, Ernesto; Torres Hernández, Yadir; Córdoba Gallego, José Manuel; Sayagués de Vega, María Jesús; Rodríguez-Ortiz, José Antonio; Gotor Martínez, Francisco José (Elsevier, 2013-01-01)
Complete solid-solution cermets based on titanium-tantalum carbonitride using a starting nominal composition with 80 wt.% ...
Article
Icon

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, 2013-01-01)
Different commercial TiC-TiN/Co/Ni mixtures were used as raw materials for Ti(C,N) cermets, and the effects of the sintering ...
Article
Icon

Absence of the core–rim microstructure in TixTa1 − xCyN1 − y-based cermets developed from a pre-sintered carbonitride master alloy

Chicardi Augusto, Ernesto; Córdoba Gallego, José Manuel; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (Elsevier, 2012-01-01)
(Ti,Ta)(C,N) solid solution-based cermets with cobalt as the binder phase were synthesised by a two-step milling process. ...
Article
Icon

Development of multicomponent-multiphase materials based on (Ti, Ta, Nb)CxN1-x carbonitride solid solutions

Córdoba Gallego, José Manuel; Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José (Elsevier, 2012-01-01)
A set of powdered cermets based on (Ti,Ta,Nb)C xN 1-x carbonitride solid solutions were synthesized from mixtures of ...
Article
Icon

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, 2012-01-01)
Cermets with a nominal composition (Ti 0.8Ta 0.2C 0.5N 0.5- 20 wt.% Co) were synthesised by a mechanically induced ...