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Heat treatment design for a QP steel: effect of partitioning temperature
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-07-19)
Article
Open AccessDesigning a new family of advanced high-strength steels (AHSSs) to develop automotive parts that cover early industry needs is the aim of many investigations. One of the candidates in the 3rd family of AHSS are the quenching ... -
Zn-Mg and Zn-Cu alloys for stenting applications: From nanoscale mechanical characterization to in vitro degradation and biocompatibility
(2021-12)
Article
Open Access
Covenantee: Institut de Bioenginyeria de CatalunyaIn the recent decades, zinc (Zn) and its alloys have been drawing attention as promising candidates for bioresorbable cardiovascular stents due to its degradation rate more suitable than magnesium (Mg) and iron (Fe) alloys. ... -
Oxidation behavior of maraging 300 alloy exposed to nitrogen/water vapor atmosphere at 500 °C
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-06-24)
Article
Open AccessAging heat treatments in maraging steels are fundamental to achieve the excellent mechanical properties required in several industries, i.e., nuclear, automotive, etc. In this research, samples of maraging 300 alloy were ... -
3D printing non-cylindrical strands: morphological and structural implications
(Elsevier, 2021-10-01)
Article
Open Access
Covenantee: Mimetis Biomaterials / Universidade de VigoConventional direct ink writing uses circular nozzles and, therefore, results in cylindrical strands. 3D printing with non-circular nozzles adds new degrees of freedom to this versatile technology, and allows obtaining ... -
Characterization study of an oxide film layer produced under CO2/steam atmospheres on two different maraging steel grades
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-05-01)
Article
Open AccessCurrently, surface treatments lead to inducing a superficial layer of several nanometers up to micrometer, which in some cases can be protective. In this experimental work, an oxide layer was generated under different ... -
Computed tomography and histological evaluation of xenogenic and biomimetic bone grafts in three-wall alveolar defects in minipigs
(2021-05-01)
Article
Restricted access - publisher's policy
Covenantee: Mimetis Biomaterials / Universitat Internacional de Catalunya / Universitat de Barcelona. Departament de Patologia i Terapèutica ExperimentalObjectives This study aimed to compare the performance of a xenograft (XG) and a biomimetic synthetic graft (SG) in three-wall alveolar defects in minipigs by means of 3D computerised tomography and histology. Materials ... -
Mechanical properties of ceria-calcia stabilized zirconia ceramics with alumina additions
(Elsevier, 2021-09)
Article
Restricted access - publisher's policyCeria-stabilized zirconia-based composites have been developed aiming to obtain ceramic materials with enhanced hardness, strength, fracture toughness, and resistance to low temperature degradation. These composites are ... -
Microstructural characterization of grade 300 and grade 350 maraging steels and electrochemical study in hydrofluoric solution
(2021-03)
Article
Restricted access - publisher's policyThe electrochemical behavior of solution-annealed grade 300 and grade 350 maraging steels subjected to two different aging temperatures in an aqueous hydrofluoric acid (HF) medium was evaluated. The microstructural and ... -
Low temperature degradation and mechanical properties of alumina reinforced ceria-zirconia by colloidal processing
(Elsevier, 2021-02-02)
Article
Restricted access - publisher's policy10Ce-TZP base composites with 2.5, 5, 10 and 15 wt% alumina were fabricated by colloidal processing from slurries with 41 vol% solid load in order to investigate the effects of alumina in the final composites aging and ... -
Contact fatigue behavior of a-Al2O3-Ti(C,N) CVD coated WC-Co under dry and wet conditions
(2021-02-01)
Article
Open AccessThe response to cycling contact fatigue load of a WC-6%Co carbide coated with a Ti(C,N)/a-Al2O3 CVD multilayer was investigated in dry and wet conditions. Imprints in dry conditions were characterized by small thin cracks ... -
Functionalization strategies and fabrication of solvent-cast PLLA for bioresorbable stents
(MDPI, 2021-02-06)
Article
Open Access
Covenantee: Austrian Centre of Industrial Biotechnology / BOKU Universität für Bodenkultur WienActual polymer bioresorbable stents (BRS) generate a risk of device thrombosis as a consequence of the incomplete endothelialization after stent implantation. The material-tissue interactions are not fully controlled and ... -
Ultrasonic nodal point, a new configuration for ultrasonic moulding technology
(2021-07-08)
Article
Restricted access - publisher's policyUltrasonic moulding is a new technology that uses high power ultrasounds to melt and mould thermoplastic polymers to produce samples with mini and micro features. The main feature of this technology is the use of ultrasonic ...
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