CIEFMA-PROCOMAME - Disseny Microestructural i Fabricació Avançada de Materials
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Articles de revista [160]
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Metallographic, structural and mechanical characterization of welded plates of an austenitic Fe-31Mn-8Al-1.9C low-density steel
(Cambridge University Press, 2024-10-31)
Article
Restricted access - publisher's policyThe automotive industry has made significant efforts reducing component weight to improve fuel efficiency. Recently, low-density (LD) steels have gained importance due to their lower density and good combination of high ... -
Severe plastic deformation for producing superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review
(2024-10)
Article
Open AccessUltrafine-grained and heterostructured materials are currently of high interest due to their superior mechanical and functional properties. Severe plastic deformation (SPD) is one of the most effective methods to produce ... -
Inspection on the scratch performance of a PVD-coated cemented carbide previously micromachined by a nanosecond laser
(American Society of Mechanical Engineers (ASME), 2024)
Conference report
Restricted access - publisher's policyRecently, nanosecond laser has been increasingly applied to process functional surfaces of cemented carbides in the tool industry, that have high finishing requirements for geometric precision. Coating is a common surface ... -
Texture analyses and mechanical behavior of a High-Mn steel subjected to different pass number of simple shear
(Springer, 2024-03-09)
Article
Restricted access - publisher's policyThe microstructural evolution of TWIP steels under high strain-induced microstructural refinement is complex and requires careful investigation. A FeMnCrC TWIP steel was effectively deformed by simple shear through the ... -
Diseño de una herramienta para la evaluación de competencias transversales en la Educación Superior
(2024-10-25)
Article
Open AccessLa adaptación de la enseñanza superior al nuevo marco establecido por el plan de Bolonia, ha implicado numerosos cambios metodológicos y evaluativos, los cuales están centrados principalmente en el desarrollo de competencias ... -
Chemical etching optimization of 3D printed a-Al2O3 monoliths to enhance the catalytic applications
(Elsevier, 2024-09)
Article
Restricted access - publisher's policyDirect Ink Writing has been demonstrated to be a promising route to produce ceramic catalysts with complex geometries and enhanced catalytic performances. To increase the catalytic performances, chemical etching can be ... -
Facile synthesis of high entropy carbide-nickel based cermets by in-situ carbo-thermal reduction of transition metal oxides
(2024-06-15)
Article
Restricted access - publisher's policyEquimolar and non-equimolar high entropy carbide-nickel based cermets were successfully prepared by in-situ carbo-thermal reduction of constituent metal oxides in a single pressureless vacuum sintering cycle at 1420°C. The ... -
Rapid fatigue evaluation of additive manufactured specimens: Application to stainless steel AISI 316L obtained by laser metal powder bed fusion
(Elsevier, 2024-07-01)
Article
Restricted access - publisher's policyLaser powder bed fusion additive manufacturing is a promising technology for manufacturing components in many industrial applications. These components are often subjected to cycling loading and there are concerns about ... -
Influence of graphene-based nanostructures processing routes and aspect ratio in flexural strength and fracture mechanisms of 3Y-TZP-matrix composites
(Elsevier, 2024-06-01)
Article
Open AccessIn this work, the influence of the aspect ratio of graphene-based nanostructures (GBNs) and content on the mechanical properties of 3 mol% yttria tetragonal zirconia polycrystalline 3Y-TZP matrix composites was analysed. ... -
Amorphous carbon film as a corrosion mitigation strategy for stainless steel in molten carbonate salts for thermal energy storage applications
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-11-18)
Article
Open AccessTernary carbonate salts (Li2CO3-Na2CO3-K2CO3) are promising heat transfer fluids to increase the efficiency of the electric power in concentrated solar power (CSP) technology. However, the corrosion produced at high operating ... -
Heterostructured pure aluminum produced by impact loading
(Elsevier, 2024-10-01)
Article
Open AccessHeterostructured metallic materials have drawn attention because of their superior mechanical properties compared to their homogeneous counterparts. This paper evaluates a novel and easy-to-scale approach for manufacturing ... -
Microstructure and constitutive modeling of an ultrafine-grained refractory high-entropy alloy fabricated by powder metallurgy
(Elsevier, 2024-05)
Article
Open AccessIn the present study, a novel AlCr0.3FeMoNbTiV2 alloy was prepared by means of mechanical alloying and subsequent spark plasma sintering, resulting in an ultrafine-grained (UFG) microstructure consisting of a bcc matrix ...
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