Perfil del autor: Chicardi Augusto, Ernesto
Datos institucionales
Nombre | Chicardi Augusto, Ernesto |
Departamento | Ingeniería y Ciencia de los Materiales y del Transporte |
Área de conocimiento | Ciencia de los Materiales e Ingeniería Metalúrgica |
Categoría profesional | Profesor Titular de Universidad |
Correo electrónico | Solicitar |
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Estadísticas
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Nº publicaciones
44
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Nº visitas
5593
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Nº descargas
4685
Publicaciones |
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Artículo
![]() Efficient single-step mechanosynthesis route of nanostructured Hf0.2Nb0.2Ta0.2V0.2Zr0.2C0.5N0.5 High Entropy Carbonitride Powder
(Elsevier, 2024)
Nowadays high entropy carbides (HECs) are an important group of advanced ceramics. They are composed by at least by five ... |
Artículo
![]() Surface modification of titanium foams for modulated and targeted release of drug-loaded biocompatible hydrogel. Proof of concept
(Elsevier, 2024)
Bone-tissue replacement surgeries usually need medication to mitigate implant rejections or prevent local infections. In ... |
Artículo
![]() Fabrication of Bi2O3/Bismuth Titanates Modified with Metal-Organic Framework-In2S3/CdIn2S4 Materials for Electrocatalytic H2 Production and Its Photoactivity
(American Chemical Society, 2023)
Compositional and structural elucidation of the materials is important to know their properties, chemical stability, and ... |
Artículo
![]() Development of highly efficient cost-effective CdS/Ag nanocomposite for removal of azo dyes under UV and solar light
(Elsevier, 2023)
Water pollution by toxic dyes is an environmental problem that threatens human health. A green technology to solve this ... |
Artículo
![]() BiOX (X = I or Cl?) modified Na-K2Ti6O13 nanostructured materials for efficient degradation of Tetracycline, Acid Black 1 dye and microbial disinfection in wastewater under Blue LED
(Elsevier, 2023)
Photocatalysis process has emerged as a prompt method for wastewater treatment and microbial disinfection. The development ... |
Artículo
![]() Green hydrogen production using doped Fe2O3 foams
(Elsevier, 2023)
Hydrogen is the ideal energy vector to reduce our fossil-fuels dependency and diminish the climate change consequence. ... |
Artículo
![]() Synthesis and characterization of visible active Fe grafted ZnO nanocomposites for NBB degradation in water
(Elsevier, 2023)
Photocatalysis embraces prodigious ability as an efficient and sustainable oxidation technology for application in wastewater ... |
Artículo
![]() Type-A Gelatin-Based Hydrogel Infiltration and Degradation in Titanium Foams as a Potential Method for Localised Drug Delivery
(MDPI, 2023)
A gelatin-based hydrogel was infiltrated and degraded-released in two different titanium foams with porosities of 30 and ... |
Artículo
![]() Alumina doped Fe2O3 foams by freeze-casting for redox cycling applications
(Elsevier, 2022)
Hydrogen is the next energy vector for a decarbonization society but industrial production is still methane-based. The ... |
Artículo
![]() Study of the Influence of Sintering Atmosphere and Mechanical Activation on the Synthesis of Bulk Ti2AlN MAX Phase Obtained by Spark Plasma Sintering
(MDPI, 2021)
The influence of the mechanical activation process and sintering atmosphere on the microstructure and mechanical properties ... |
Artículo
![]() Pore morphology evolution and atom distribution of doped Fe2O3 foams developed by freeze-casting after redox cycling
(Elsevier Editora Ltda, 2021)
Chemical looping water splitting systems operate at relatively high temperatures (450–800 °C) to produce, purify, or store ... |
Artículo
![]() ![]() Effect of processing parameters on the properties of freeze-cast Ni wick with gradient porosity
(Elsevier Ltd, 2021)
Wicks are the main component of Loop Heat Pipe systems, whereby coolant liquid flow through their porous structure. They ... |
Artículo
![]() Effect of milling parameters on the development of a nanostructured FCC–TiNb15Mn alloy via high-energy ball milling
(MDPI AG, 2021)
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.%, ... |
Artículo
![]() Synthesis and Characterization of a Nearly Single Bulk Ti2AlN MAX Phase Obtained from Ti/AlN Powder Mixture through Spark Plasma Sintering
(MDPI, 2021)
MAX phases are an advanced class of ceramics based on ternary carbides or nitrides that combine some of the ceramic and ... |
Artículo
![]() Biocompatibility and Cellular Behavior of TiNbTa Alloy with Adapted Rigidity for the Replacement of Bone Tissue
(MDPI, 2021)
In this work, the mechanical and bio-functional behavior of a TiNbTa alloy is evaluated as a potential prosthetic biomaterial ... |
Artículo
![]() Nickel Wick by Continuous Freeze-Casting: Influences of the Particle Size on the Capillarity and Mechanical Properties
(MDPI AG, 2021)
The aim of this work was to study the effect of the particle size range, the freeze casting temperature and sintering ... |
Artículo
![]() Study of the Effect of the Floating Die Compaction on Mechanical Properties of Titanium Foams
(MDPI, 2020)
Titanium (Ti) and its alloys are used for biomedical applications because of their high resistance to corrosion, good ... |
Artículo
![]() Development of a TiNbTaMoZr-Based High Entropy Alloy with Low Young´s Modulus by Mechanical Alloying Route
(MDPI, 2020)
In this work, an equiatomic TiNbTaMoZr-based high-entropy alloy (HEA) has been developed by a powder metallurgy route, ... |
Artículo
![]() ![]() Use of Impedance Spectroscopy for the Characterization of In-Vitro Osteoblast Cell Response in Porous Titanium Bone Implants
(MDPI, 2020)
The use of titanium implants with adequate porosity (content, size and morphology) could solve the stress shielding ... |
Artículo
![]() Characterization and Monitoring of Titanium Bone Implants with Impedance Spectroscopy
(MDPI, 2020)
Porous titanium is a metallic biomaterial with good properties for the clinical repair of cortical bone tissue, although ... |
Artículo
![]() Influence of the Test Configuration and Temperature on the Mechanical Behaviour of WC-Co
(MDPI, 2020)
In this work, the effect of the test configuration and temperature on the mechanical behaviour of cemented carbides (WC-Co) ... |
Artículo
![]() Estudio de biocompatibilidad y osteointegración de nuevos materiales protésicos
(Ibáñez & Plaza, 2020)
Objetivos Los implantes óseos son utilizados cada vez con mayor frecuencia en la práctica clínica y, entre los materiales, ... |
Artículo
![]() Development and implementation of a sequential compaction device to obtain radial graded porosity cylinders
(Elsevier, 2020)
In this work, a sequential compaction device has been successfully developed and implemented to produce commercially pure ... |
Artículo
![]() Effects of Boron Addition on the Microstructure and Mechanical Properties of (Ti,Ta)(C,N)-Co Based Cermets
(MDPI, 2019)
In this work, a titanium–tantalum carbonitride based cermet, with cobalt as the binder phase and boron as a sintering ... |
Artículo
![]() Synthesis of a cubic Ti(BCN) advanced ceramic by a solid-gas mechanochemical reaction
(Elsevier, 2019)
In this work, a titanium boron carbonitride advanced ceramic was successfully synthesised by a solid-gas mechanochemical ... |
Artículo
![]() Manufacturing optimisation of an original nanostructured (beta + gamma)-TiNbTa material
(Elsevier Editora Ltda, 2019)
An original (beta + gamma)-TiNbTa material was manufactured by an optimised powder metallurgy treatment, based on a ... |
Artículo
![]() Sol-gel deposition of hydroxyapatite coatings on porous titanium for biomedical applications
(Elsevier, 2018)
The stress shielding and the poor osseointegration in titanium implants are still problems to be resolved. In this context, ... |
Artículo
![]() Influence of temperature on the biaxial strength of cemented carbides with different microstructures
(Elsevier, 2018)
The effect of the temperature on the mechanical strength of WC-Co cemented carbides with different microstructures (grain ... |
Artículo
![]() Design, processing and characterization of titanium with radial graded porosity for bone implants porosity for bone implants
(Elsevier, 2016)
Titanium cylinders with radial graded porosity, which are potentially suitable for biomedical applications (replacement ... |
Artículo
![]() Kinetics of high-temperature oxidation of (Ti,Ta)(CN)-based cermets
(Elsevier, 2016)
The kinetics of the high-temperature oxidation of titanium–tantalum carbonitride-based cermets with different Ti/Ta ratios ... |
Artículo
![]() Hot-Pressing of (Ti, Mt)(C, N)-Co-Mo2C (Mt=Ta, Nb) powdered cermets synthesized by a mechanically induced self-sustaining reaction
(Elsevier, 2016)
A mechanically induced self-sustaining reaction (MSR) has been successfully employed for manufacturing powdered cermets ... |
Artículo
![]() High temperature oxidation resistance of (Ti,Ta)(C,N)-based cermets
(Elsevier, 2016)
Cermets based on titanium–tantalum carbonitride were oxidized in static air between 800 °C and 1100 °C for 48 h. The ... |
Artículo
![]() TiTaCN-Co cermets prepared by mechanochemical technique: microstructure and mechanical properties
(Elsevier, 2016)
Microstructure and mechanical characterization of (Ti,Ta)(C,N)-Co based solid solution cermets prepared by two mechanochemical ... |
Artículo
![]() Toughening of complete solid solution cermets by graphite addition
(Elsevier, 2015)
(Ti0.95Ta0.05)(C0.5N0.5)-Co complete solid solution cermets (CSCs) were developed by a mechanochemical synthesis process ... |
Tesis Doctoral
![]() ![]() Desarrollo de cermets basados en soluciones sólidas mediante procesos mecanoquímicos
(2014)
Tal como se ha indicado en el capítulo anterior, se ha propuesto que el desarrollo de cermets utilizando como material ... |
Artículo
![]() Effect of tantalum content on the microstructure and mechanical behavior of cermets based on (TixTa1-x)(C0.5N0.5) solid solutions
(Elsevier, 2014)
Titanium-tantalum carbonitride, (Ti, Ta)(C, N), based cermets with different Ti and Ta contents were prepared using a ... |
Artículo
![]() Processing and characterisation of cermet/hardmetal laminates with strong interfaces
(Elsevier, 2014)
Cemented carbides and cermets are potential materials for high speed machining tools. However, cemented carbides are not ... |
Artículo
![]() Enhanced oxidation resistance of Ti(C,N)-based cermets containing Ta
(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 ... |
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
(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 ... |
Artículo
![]() Spark plasma sintering of TixTa1-xC0.5N0.5-based cermets: Effects of processing conditions on chemistry, microstructure and mechanical properties
(Elsevier, 2013)
Nanometric powdered TixTa1-xC0.5N0.5-based cermets were fabricated using a mechanically induced self-sustaining reaction ... |
Artículo
![]() Effect of sintering time on the microstructure and mechanical properties of (Ti,Ta)(C,N)-based cermets
(Elsevier, 2013)
Complete solid-solution cermets based on titanium-tantalum carbonitride using a starting nominal composition with 80 wt.% ... |
Artículo
![]() Development of multicomponent-multiphase materials based on (Ti, Ta, Nb)CxN1-x carbonitride solid solutions
(Elsevier, 2012)
A set of powdered cermets based on (Ti,Ta,Nb)C xN 1-x carbonitride solid solutions were synthesized from mixtures of ... |
Artículo
![]() Absence of the core–rim microstructure in TixTa1 − xCyN1 − y-based cermets developed from a pre-sintered carbonitride master alloy
(Elsevier, 2012)
(Ti,Ta)(C,N) solid solution-based cermets with cobalt as the binder phase were synthesised by a two-step milling process. ... |
Artículo
![]() Inverse core-rim microstructure in (Ti,Ta)(C,N)-based cermets developed by a mechanically induced self-sustaining reaction
(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 ... |