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Evaluation of fracture toughness of y-phase containing cemented carbides by using through-thickness micronotches shaped by ultrashort pulsed laser ablation
(Multidisciplinary Digital Publishing Institute (MDPI), 2025-03-18)
Article
Open AccessWC-Co cemented carbides, commonly known as hardmetals, are composite materials constituted by hard ceramic particles embedded in a ductile metal matrix. Due to their unique microstructural assemblage, these materials exhibit ... -
Effect of epoxy conductive adhesive on film deformation during the thermoforming process for in-mold electronic devices
(John Wiley & sons, 2025-02-05)
Article
Restricted access - publisher's policyIn-Mold Electronics (IME) is an innovative technology that allows the creation of 3D-shaped electronic surfaces by combining printed electronics and In-Mold Decoration (IMD). During the manufacturing process, the materials ... -
Surface modification of superduplex stainless steel with C and N: microstructural and nanomechanical insights
(Elsevier, 2024-10-30)
Article
Restricted access - publisher's policyIn this study, the effect of thermochemical processes, such as nitriding and carburizing, on the microstructural evolution of superdúplex stainless steel is presented. The objective is to find a correlation between the ... -
Fracture behavior of binder jetting 3D printed cemented carbides: Influence of printing direction and testing configuration
(Elsevier, 2025-04-01)
Article
Restricted access - publisher's policyCemented carbides exhibit an outstanding performance as materials for tools and components. As applications of these materials become more and more challenging, complex tool geometries are often needed to suit the extreme ... -
Process developments in electron-beam powder bed fusion enabled by near-infrared radiation
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-09-26)
Article
Open AccessThe use of an electron beam (EB) as a heating source in EB-based powder bed fusion (PBF-EB) has several limitations, such as reduced powder recyclability, short machine service intervals, difficulties with heating large ... -
Finite fatigue life behavior and fatigue crack-growth resistance of a fine-grained WC-Co cemented carbide
(Elsevier, 2024-12)
Article
Open AccessIn this work, fatigue life and fatigue crack growth (FCG) testing, using pristine and pre-cracked samples respectively, are combined for studying the mechanical behavior of a fine-grained WC-Co cemented carbide. The main ... -
High-speed nanoindentation data analysis of WC-based cemented carbides using gaussian mixture model clustering and skew-normal mixture: beyond gaussian deconvolution
(Elsevier, 2025-01-01)
Article
Restricted access - publisher's policyThe mapping of micromechanical properties of heterogeneous materials with high-speed nanoindentation faces challenges in data interpretation and extraction of reliable phase properties. Gaussian deconvolution has commonly ... -
FEM of stress partition during compression of WC-10 wt.% Co with realistic 3D morphology
(Elsevier, 2023-02)
Article
Open AccessA Finite Element Model is developed to represent the mechanical behavior of WC-10 wt.% Co in compression tests. In this research, realistic three-dimensional model is obtained by slicing a sample by Focused Ion Beam and ... -
Distribution of the thermal residual stresses in the WC-Co microstructure by finite element method
(Elsevier, 2023-07)
Article
Open AccessA Finite Element Model is used to observe the build-up of residual thermal stresses during the sintering process in two WC-Co samples with different volume fractions of Co. A realistic model of the two phase material is ... -
Laser-assisted surface modification of TRIP steels: chemical and microstructural evolution, residual stresses, and micromechanical properties
(Springer, 2025-02-03)
Article
Open AccessThe use of new lightweight design strategies is implemented in the automotive industry, for applications where high friction forces are present and lubrication systems need to be implemented. Micro-topography modification ... -
Performance of recycled opaque PET modified by reactive extrusion
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-10-08)
Article
Open AccessA comparative study of the structural integrity of an opaque recycled poly(ethylene tereph- thalate) (rPET-O) has been carried out with two types of modified rPET-O by applying reactive extrusion techniques, namely (a) ... -
Direct Ink Writing of cobalt-zirconia monoliths for catalytic applications: a novel single-step fabrication approach
(Elsevier, 2025-05)
Article
Open Access
Covenantee: Institut de Recerca Sant Joan de Déu / Universidad de Zaragoza / Universidad Carlos III de Madrid / Institut de Bioenginyeria de CatalunyaAdditive manufacturing technologies are revolutionizing the fabrication of ceramic catalysts through hierarchical design to enhance catalytic performance and simultaneously improving the efficiency of the manufacturing ...
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