Results 41 to 50 of about 166,605 (306)
Stress-cognizant 3D printing of free-form concrete structures
, 2021 3D printing enables engineers to design and manufacture geometrically complex structures. As 3D printing technology affords design freedom, it also brings along new challenges.
Guan Heng Andrew Ting +7 more
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International Journal of Electrochemical Science, 2019 In this work, porous Ti6Al4V components with a 400 μm interval were prepared by selective laser melting (SLM), one of most popular powder-bed additive manufacturing technologies for metallic alloys, there were many un-melted powders adhered to the as ...
Xiaoqing Ni +5 more
doaj +1 more source
Biocompatible Materials for 3D Printing
, 2021 The thesis is about biocompatible materials that can be used in 3D printing in dentistry.fogorvosangolegységes ...
Vu Minh, Nhat
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Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects
Advanced Engineering Materials, EarlyView.This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula +7 more
wiley +1 more source
Materials & DesignThe long-term sustainability of Laser Powder Bed Fusion (LPBF) relies increasingly on maximising powder reutilisation across multiple build cycles, while maintaining part integrity and performance.
A. Alagesan, M. Cagirici, P. Bartolo
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, 2019 A novel custom-made 3D silicone printer and two-part Ecoflex silicone resins were used to 3D-print standard-shaped silicone coupon and irregular-shaped meniscus structures via a heat-cured extrusion-based method.
Pan, Houwen Matthew +10 more
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Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
TITANIUM IMPLANT FOR DENTAL APPLICATIONS USING 3D PRINTING TECHNOLOGY
, 2020 The generic name was given to the production technology in which 3D objects are created by the sequential arrangement of material layers, also known as rapid prototyping or 3D printing.
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A simple, low-cost conductive composite material for 3D printing of electronic sensors [PDF]
, 2012 3D printing technology can produce complex objects directly from computer aided digital designs. The technology has traditionally been used by large companies to produce fit and form concept prototypes (‘rapid prototyping’) before production.
David A Hutchins +19 more
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