Results 41 to 50 of about 1,077 (167)

Sintering of ceramics for clay in situ resource utilization on Mars

Open Ceramics, 2020
The sintering of wet processed Mars global simulant green bodies is explored. Green bodies shaped using slip casting, throwing on a potter’s wheel and additive manufacturing, including material extrusion (robocasting) and layerwise slurry deposition (LSD)
David Karl, Franz Kamutzki, Pedro Lima, Albert Gili, Thomas Duminy, Andrea Zocca, Jens Günster, Aleksander Gurlo   +7 more
doaj   +1 more source

Processes and materials used for direct writing technologies: A review

Results in Engineering, 2021
Direct Writing (DW), also known as Robocasting, is an extrusion-based layer-by-layer manufacturing technique suitable for manufacturing complex geometries.
Shahriar Bakrani Balani, Seyed Hamidreza Ghaffar, Mehdi Chougan, Eujin Pei, Erdem Şahin   +4 more
doaj   +1 more source

Non-Uniform Drying Shrinkage in Robocasted Green Body Ceramic Products

Ceramics
The formation of defects, due to drying, in robocasted ceramic objects is an important issue arising from non-uniform shrinkage of the material during this step in the process.
Nicolas Lauro, Arnaud Alzina, Benoit Nait-Ali, David S. Smith   +3 more
doaj   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Fabrico rápido de produtos em porcelana por robocasting [PDF]

, 2016
Mestrado em Engenharia de MateriaisO presente trabalho propõe-se a divulgar uma técnica de fabrico aditivo de materiais, o robocasting, em produtos de porcelana. Vulgarmente chamado de “Impressão 3D”, este método de processamento de materiais tem vindo a
Faria, Mónica dos Santos
core  

Fabrication and Characterization of Highly Porous Gyroid Scaffolds Composed of Deproteinized Bone Mineral

Journal of Functional Biomaterials
Current treatment methods for critical bone defects involve the implantation of large bone grafts, which are limited by tissue availability and failure to heal correctly with high complication rates.
Otoniel Durán Hernández, Vail Baumer, Genesis Marrero, Sreya Karumanchi, David Prawel   +4 more
doaj   +1 more source

Aluminum concentration range for the extrudability of ceramic pastes

Open Ceramics, 2022
With the goal of developing refractory pastes to replace metal alloys used in turbine blades for Deep Space exploration, the French Space Agency, CNES, in collaboration with the Institute of Research for Ceramics, IRCER, has developed a preliminary ...
Nancy Flores-Martinez, Fabien Remondiere, Jenny Jouin, Giuseppe Fiore, Stéphane Oriol, Sylvie Rossignol   +5 more
doaj   +1 more source

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

MXene–MOF Hybrid Nanocomposites: Emerging Platforms for Sustainable Wastewater Treatment

EcoMat, Volume 8, Issue 7, July 2026.
This review presents MXene–MOF hybrid materials for advanced water purification. By integrating the high conductivity and hydrophilicity of MXenes with the tunable porosity of MOFs, these hybrids demonstrate superior performance in adsorption, photocatalysis, and electrochemical degradation.
Kalaimani Markandan, Theeba Rajasegran, Sharoen Lim Yu Ming, Santheraleka Ramanathan, Yong Wei Tiong, Thachnatharen Nagarajan, Mohammad Khalid   +6 more
wiley   +1 more source

3D Printing of Highly Dense and Translucent Zirconia Parts for Dental Applications: Effect of Filament Overlapping

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva, Manuel Fellipe Rodrigues Pais Alves, Ana Carolina da Silva, Tiago Moreira Bastos Campos, Renata Marques De Melo, Susana Maria Henriques Olhero   +5 more
wiley   +1 more source