Fabricación aditiva
Fabricación aditiva
Enabling Lightweight Piezoelectric Sensing Composites Through Polyvinylidene Fluoride‐Coated Hollow Microparticles
14/10/2026 -
This study develops lightweight piezoelectric composites by integrating PVDF‐coated hollow glass microspheres into an elastomer matrix through 3D printing. The hybrid composites outperform control...
Additive Manufacturing‐Enabled Anti‐Infective Inserts Against Ocular Viral Infections: Printing to Permeation
14/10/2026 -
Semi‐solid extrusion (SSE) 3D printing enables the fabrication of acyclovir‐loaded ocular inserts with tunable architectures, high swelling capacity, effective corneal adhesion, and enhanced...
Solidification‐Derived Intermetallic Architectures in Heat‐Resistant Aluminum Alloys: A Review
13/10/2026 -
This review establishes a process‐aware framework for solidification‐derived intermetallic architectures in heat‐resistant aluminum alloys. Casting and additive manufacturing routes are linked...
Effect of Synthesis Route on Phase Evolution and Microstructural Characteristics of a MoNbSiTiW Refractory High‐Entropy Alloy
12/10/2026 -
This study effectively summarizes the influence of MA + HPS and VAM processing routes on the phase constitution, microstructure, and elemental partitioning of Si‐rich MoNbSiTiW RHEAs. It clearly...
Advancements in Tactile Biosensors: The Role of Additive Manufacturing and Machine Learning in Biomedical Applications
12/10/2026 -
This review summarizes recent advancements in tactile biosensors enabled by additive manufacturing, including piezoelectric, piezoresistive, strain gauge, and capacitive mechanisms. It highlights...
Microstructure‑Dependent Phase Transformations Under High‑Pressure Laser Heating in Additively Manufactured AlCrFe2Ni2
09/10/2026 -
Additively manufactured AlCrFe2Ni2 with contrasting BCC/B2‐dominant and lamellar FCC + BCC/B2 microstructures exhibits the same pressure‐induced BCC/B2 → HCP transformation. Under laser heating...
Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity
03/10/2026 -
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness,...
Nonplanar Bouligand Architectures for Enhanced Mechanical Performance in Cementitious Composites
02/10/2026 -
Inspired by the impact region of the Mantis shrimp dactyl club, nonplanar additive manufacturing translates sinusoidal Bouligand architectures into cementitious composites. Printing‐induced...
Effect of TiB2 Content on Crack Suppression Mechanisms and Microstructural Evolution of IN939 Superalloy Under Pulsed Laser Processing
29/09/2026 -
In this work, IN939/TiB2 composites were fabricated via pulsed laser additive manufacturing. The 2 wt% TiB2 addition effectively suppresses crack formation in IN939 and improves wear resistance at...
Flash Roasting of ZnS: A Method to Produce Defect‐Engineered ZnO
29/09/2026 -
Current‐controlled flash roasting of ZnS produced ZnO with a uniform microstructure at 650 °C within 2 min, resulting in 96% relative density. The electrically processed ZnO exhibited a lower...
Seamless Mechanical Programming Through Hybrid Epoxy–Acrylate Printing for Soft–Rigid Robots
29/09/2026 -
Hybrid epoxy‐acrylate printing enables seamless fabrication of soft–rigid robotic systems with covalently integrated interfaces and functionally graded mechanics. Grayscale exposure expands the...
Dispersoid Refinement and Part Defect Optimization in Additively Manufactured Oxide‐Dispersion‐Strengthened Steels
27/09/2026 -
The characteristics of powders for producing ODS steels through AM are summarized. The possible impacts of powder characteristics on part defects and NPs dispersion are discussed. Some methods...
Weaving Life Into Regolith: Synthetic Autotrophic–Heterotrophic Consortia for Autonomous Biofabrication From Granular Feedstocks
25/09/2026 -
ABSTRACTLong‐duration human missions to Mars will require autonomous systems capable of converting in situ resources into structural materials, tools, and functional components. More broadly, such...
Fabrication and Characterization of AA7075/Al2O3/Graphene Hybrid Composites via Friction Stir Additive Manufacturing
22/09/2026 -
In this study, AA7075/Al2O3/GNPs hybrid composites prepared by friction stir additive manufacturing (FSAM) are investigated. The sample with 0.4 wt% GNPs and 9.6 wt% Al2O3 showed the best...
Rotary 3D Printing With Integrated Electroplating
22/09/2026 -
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded,...
Bioinspired Mechanosensitive Organic Artificial Neuron With Programmable Excitatory and Inhibitory Responses via Nonlinear Mechano‐Electrochemical Coupling
17/09/2026 -
Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their...
Effect of Heat Input on Interfacial Microstructure and Mechanical Properties of 316L/CuCrZr Multimaterial Fabricated by Pulsed WAAM
15/09/2026 -
We establish a heat‐input‐guided strategy to overcome inherent cracking, revealing how narrowing the fusion zone and suppressing brittle BCC phase optimizes interfacial integrity. This approach...
