Fabricación aditiva
Fabricación aditiva
Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3
18/02/2026 -
This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for...
Additive Manufacturing of Polymer‐Derived SiOC Ceramics: A Review of Materials, Techniques, and Applications
17/02/2026 -
This review explores the additive manufacturing of polymer‐derived SiOC ceramics, highlighting how stereolithography, digital light processing, and direct ink writing enable the fabrication of...
Integrated Computer‐Aided Hybrid Additive Manufacturing of Multimaterial Ceramics via Stereolithography and Material Extrusion Compound Process
17/02/2026 -
This article develops an integrated computer‐aided manufacturing framework for stereolithography and material extrusion hybrid additive manufacturing. It features variable layer slicing for...
Influence of Contact Geometry and Interface Mechanics on the Compressive Behavior of Self‐Locking Honeycomb Structures
17/02/2026 -
This work investigates how interfacial contact geometry influences the compressive behavior of self‐locking arc‐curved honeycomb structures. Experiments and simulations demonstrate that tailoring...
Harnessing Chain Mobility via Protonation for Tough and Isotropic Hydrogel
18/02/2026 -
A protonation‐guided strategy enables ultra‐tough, isotropic PVA hydrogels by temporarily unlocking chain mobility via acidification and fixing homogeneous networks through salting‐out. The...
Efficient Process Development for Laser Powder Bed Fusion of a Soft‐Magnetic Metallic Glass Composite
08/02/2026 -
Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by...
All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security
07/02/2026 -
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves...
Frontal Polymerization‐Enabled 3D Printing of Recyclable High‐Performance Carbon Fiber Reinforced Polymers (Adv. Mater. 7/2026)
02/02/2026 -
Frontal Polymerization‐Enabled 3D PrintingThis work integrates frontal polymerization with 3D printing to overcome the industry bottlenecks of support‐free printing and rapid curing for carbon...
Hierarchical Deformation Mechanisms and Energy Absorption in Thin‐Walled Lattice Composite Structures
31/01/2026 -
This study demonstrates the effectiveness of structured thin‐walled lattice composites (TWLCs) in enhancing mechanical performance and energy absorption (EA) capabilities. Compared to monolithic...
Gradient Design Enhances Energy Absorption of 3D‐Printed Bio‐Inspired Functionally Graded Honeycombs
31/01/2026 -
This study designs a novel 3D‐printed, bio‐inspired functionally graded honeycomb (FGH) for superior bending energy absorption. Combining experiments and simulations, it reveals how the gradient...
Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending
31/01/2026 -
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ...
Signal Modulation of a 3D Printer for Direct Laser Patterning of Durable and Reusable Copper Electrodes
29/01/2026 -
A low‐cost hardware modification enables high‐frequency 50 kHz laser direct patterning (LDP) on an accessible 3D‐printer platform, overcoming the 0.5 kHz firmware lock. This breakthrough...
Holographic Whole‐Object Photopolymerization Preserving Director Alignment in Liquid Crystalline Actuators
29/01/2026 -
Holographic microlithography enables the fabrication of fully connected 3D liquid crystalline structures in a single exposure. The process maintains precise control over the director orientation...
Vat Photopolymerization Additive Manufacturing for Advanced Ceramics: Techniques, Multimaterial Strategies, and Applications
28/01/2026 -
This article systematically reviews recent advances in vat photopolymerization additive manufacturing (VPP‐AM) technology for single‐material and multimaterial ceramic fabrication. It discusses...
An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates
28/01/2026 -
An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C...
Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue
28/01/2026 -
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and...
