Fabricación aditiva
Fabricación aditiva
Bioxolography Using Diphenyliodonium Chloride and N‐Vinylpyrrolidone Enables Rapid High‐Resolution Volumetric 3D Printing of Spatially Encoded Living Matter
26/04/2025 -
Bioxolography, a novel volumetric 3D‐bioprinting technique, enables rapid and high‐resolution fabrication of >1 cm3 engineered living materials. A newly developed three‐component...
Hybrid Additive Manufacturing of Shear‐Stiffening Elastomer Composites for Enhanced Mechanical Properties and Intelligent Wearable Applications
26/04/2025 -
To achieve anisotropic structural design of shear stiffening materials, a novel hybrid additive manufacturing strategy is proposed to create a lattice‐structured soft‐hard phase elastomer...
Significantly Enhanced Density and Mechanical Strength of Carbon/Graphite Blocks by Waste Gas Pressurized Sintering
25/04/2025 -
The waste gas generated during carbonization in an enclosed space forms a high internal pressure, thereby effectively promoting the polymerization and densification of the carbon block. This...
3D‐Printed Scaffolds for Cranial Bone Regeneration: A Systematic Review of Design, Materials, and Computational Optimization
27/04/2025 -
ABSTRACTCranial bone defects from trauma, congenital conditions, or surgery are challenging to treat due to the skull's limited regeneration. Traditional methods like autografts and allografts have...
Reduction in Coefficient of Thermal Expansion of Cu‐Based Self‐Lubricating Composites without Decreasing Wear Resistance by the Addition of Ni50Fe
20/04/2025 -
This article aims to match the thermal expansion coefficient (CTE) of Cu‐based self‐lubricating composites with steel by adding Ni50Fe. A composite with 40 vol% Ni50Fe achieves a 13.7% lower...
Transparent Nanocrystalline Hydroxyapatite Bioceramics Prepared by High Pressure and Room Temperature Compaction
20/04/2025 -
This study demonstrates that high pressure alone can effectively drive the densification of nanocrystalline hydroxyapatite compacts without the need for external heating. At pressures exceeding...
Strut‐Buckling Transformation Enabling Anomalous Density‐Scaling Toughening Law in Ultralight Lattice Metamaterials
15/04/2025 -
This work uncovers an anomalous density‐scaling toughening law in discrete lattices, where ultrahigh specific fracture toughness can be achieved at ultralow relative density, thereby filling gaps...
3D Printing of Aluminum Alloys by Vat Photopolymerization Using Radical Inhibitors
10/04/2025 -
This study demonstrates enhanced photopolymerization stability of AA5052 slurry through tert‐butylhydroquinone inhibitor incorporation. Utilizing DLP‐based 3D printing, high‐resolution green...
Ultrahigh Specific Strength by Bayesian Optimization of Carbon Nanolattices
10/04/2025 -
Multi‐objective Bayesian optimization algorithm designs high‐strength nanolattices made of pyrolytic carbon which offer the compressive strength of carbon steel at the density of Styrofoam. This...
Design and Evaluation of 3D‐Printed Polylactic Acid Composites Reinforced with Biodegradable Bamboo Powder and Jute Powder
28/03/2025 -
The study investigates 3D‐printed polylactic acid (PLA) composites with biodegradable bamboo and jute powder fillers. Mechanical, thermal, structural properties, and rheological behavior are...
Strain Rate Effect on the Structural Performance of Mathematically Generated Metastructures
28/03/2025 -
This study investigates the strain‐rate‐dependent mechanical response of 3D‐printed triply periodic minimal surface (TPMS) structures fabricated from glass micro‐balloon‐reinforced...
Sintering Strengthening Mechanism of MgO Sintering Additives Added in Fabricating Al2O3 Ceramics Using Binder Jetting
20/03/2025 -
This study explores the use of MgO, MgAl2O4, and ZrO2 as sintering aids in binder jetting of Al2O3 ceramics, focusing on optimizing sintering behavior and mechanical properties. The research...
Assessing the Powder Bed Fusion–Laser Beam Potential of Glass‐Forming Alloys Using Single and Multitrack Laser Glazing Experiments
12/03/2025 -
Characterizations of the expanse of processes parameter combinations that can be used to minimize cracking and porosity while optimizing crystallization and hardness are used to assess laser...
Sustainable 4D Printed Meta Biocomposite Materials for Programmable Structural Shape Changing
12/03/2025 -
In this work, the architecture of a plant fiber cell wall is simplified to design novel concepts of 4D printed tubular moisture‐driven structural actuators, using the hygromorphic properties of...
3D Printable Self‐Healing Mineralized Hydrogels Loaded With Diclofenac Sodium: In Vitro and In Vivo Assessment
12/03/2025 -
ABSTRACTThe use of self‐healing mineralized hydrogels in 3D printing has demonstrated significant advantages, including enhanced printing accuracy and the ability to maintain high shape fidelity...
Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality
09/03/2025 -
Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI...
Optimization of Process Parameters to Minimize Porosity and Splash in Cold Metal Transfer and Pulse Wire Arc Additive Manufacturing of High‐Strength Aluminum Alloy
06/03/2025 -
This study employs cold metal transfer and pulsed arc additive manufacturing to fabricate thin‐walled workpieces of 2024 aluminum alloy. Fitting models was developed by integrating response surface...
Morphogenic Growth 3D Printing
10/03/2025 -
I additive manufacturing process exploits the spatial propagation of a polymerization reaction front to produce 3D polymer parts 10× faster and 1000× more energy efficient than the fastest...
3D Printed Materials with Nanovoxelated Elastic Moduli
06/03/2025 -
A novel 3D printing method enables the fabrication of materials with precisely controlled mechanical properties at nanoscale resolution. A volume‐conserving photoresist combined with the free and...
Reinforced Polymer Composite Filaments in Fused Deposition Modeling of 3D Printing Technology: A Review
03/03/2025 -
The review article highlights the advancements and potential of composite materials in fused deposition modeling 3D printing. Composite filaments offer improved mechanical properties and diverse...
Compressive Behavior of 3D‐Printed Stiffened Bioinspired Tubular Metamaterials
03/03/2025 -
This study explores bioinspired tubular metamaterials based on natural zigzag patterns, enhanced with circumferential stiffeners in various configurations, including symmetric and curved designs. The...
