Lithography-Based Metal Manufacturing of Copper: Influence of Exposure Parameters on Green Part Strength DOI Creative Commons

Jakob Scheibler,

Alina Sabine Kosmehl,

Thomas Studnitzky

et al.

Metals, Journal Year: 2024, Volume and Issue: 14(11), P. 1268 - 1268

Published: Nov. 8, 2024

Copper’s high thermal and electrical conductivity enables its application in heat exchangers high-frequency components. For those applications, additive manufacturing has advantages with respect to functional integration, miniaturization, reduced waste. However, the processing of copper is a challenge for established laser-based processes since copper’s reflectivity impedes energy input. Sinter-based do not exhibit this limitation fusion material applied by during sintering. This makes them an ideal candidate manufacturing. In following work, Lithography-based Metal Manufacturing (LMM) demonstrated. Curing behavior investigated single-layer exposure (SLE) tests measuring curing thickness different loading factors, particle sizes, times. Bending strength as function time, factor, orientation building space. A higher time lower factors increase bending strength. Furthermore, samples are produced measure impact factor on sintered density. these parameters, no clear trend

Language: Английский

Mechanical And Tribocorrosion Performance Evaluation Of AISI 316L Stainless Steel Prepared by Digital Light Processing 3D Printing DOI

Da Bian,

Jincheng Wang, Jie Guo

et al.

Published: Jan. 1, 2025

Digital light processing (DLP) is widely used in ceramic additive manufacturing, but it difficult to form metal materials, and related research the infancy. On one hand, slurries are cure under ultraviolet light. other mechanical properties functionalities of materials after debinding sintering require precise process regulation ensure. In this paper, geometric accuracy, tribocorrosion AISI 316L prepared by DLP (DLP-316L) systematically evaluated. The dimensional error formed part can be controlled within ± 70 μm, surface roughness on exposure plane only 1.6 μm. relative density DLP-316L 95.9 %, its microstructure includes austenite a small amount M7C3-type carbides at grain boundaries. It not has high ultimate tensile strength 543.5 2.5 MPa, more importantly, fracture elongation reach 58.73 2.55 which level preparation using DLP. addition, performance 3.5 wt. % NaCl solution better than that commercial rolled (R-316L). This mainly attributed presence high-hardness M7C3 microstructure, improves wear corrosion resistance material.

Language: Английский

Citations

0
Optimized Dispersion of Inorganic Metal Salts in Photocurable Resins for High-Precision Continuous 3D Printing of Complex Metal Structures DOI

Dylan Joralmon,

J. C. Walling,

A. Rai

et al.

International Journal of Machine Tools and Manufacture, Journal Year: 2025, Volume and Issue: unknown, P. 104259 - 104259

Published: Feb. 1, 2025

Language: Английский

Citations

0
Lithography-based additive manufacturing of steel metamaterials: effect of sintering temperature on shape distortion, microstructure and mechanical properties DOI Open Access
Ruslan Melentiev, A. Wagih, Gilles Lubineau

et al.

Procedia CIRP, Journal Year: 2025, Volume and Issue: 132, P. 80 - 85

Published: Jan. 1, 2025

Language: Английский

Citations

0
Sintering-based lithography metal additive manufacturing of chiral mechanical metamaterials with a twist DOI Open Access
Ruslan Melentiev, A. Wagih, Bram van der Heijden

et al.

Procedia CIRP, Journal Year: 2025, Volume and Issue: 132, P. 104 - 109

Published: Jan. 1, 2025

Language: Английский

Citations

0
Review for Micro‐Nano Processing Technology of Microstructures and Metadevices DOI Open Access
Siwei He,

Ying Tian,

Hao-Miao Zhou

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Abstract As a popular artificial composite material emerging in recent years, metasurfaces are one of the most likely devices to break through volume limitation conventional optical components due their compact structure, flexible materials, and high modulation resolution beam. With unique arrangement units or made special metasurface can effectively modulate incident light's amplitude, phase, polarization, frequency, thus realizing applications such as communication, imaging, sensing, beam steering. The interaction high‐resolution periodic arrangement, constituent materials makes it possible realize these applications, so researchers should choose appropriate micro‐nano processing technologies when designing preparing metasurface. This review will present related preparation metasurfaces, electron lithography (EBL), femtosecond laser processing, focused ion (FIB), additive manufacturing, nanoimprinting, self‐assembly, respectively. In addition, classical techniques wet lithography, plasma deep reactive etching (DRIE), photolithography be introduced. Their development history functions described detail, examples micro‐nano‐structures different branches presented, well some using techniques. this paper has produced several tables describing technologies, outlining resolution, advantages disadvantages, on. Hopefully, provide with options ideas for metasurfaces.

Language: Английский

Citations

0
Mechanical and tribocorrosion properties of DLP-printed AISI 316 L stainless steel DOI

Da Bian,

Jincheng Wang, Jie Guo

et al.

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112591 - 112591

Published: April 1, 2025

Language: Английский

Citations

0
Recent Advances in the Biomedical Field with the Lithography-based Metal Manufacturing Process DOI Creative Commons

Gyoergy Harakaly,

Santiago Cano,

Johannes Bosters

et al.

Journal of the Japan Society of Powder and Powder Metallurgy, Journal Year: 2025, Volume and Issue: 72(Supplement), P. S1227 - S1231

Published: March 14, 2025

Lithography-Based Metal Manufacturing (LMM) emerges as an advanced additive manufacturing (AM) technology dedicated to crafting functional metal components with superior surface aesthetics and heightened feature resolutions compared alternative AM methodologies. LMM employs the concept of photopolymerization in manufacturing, where powder is intricately dispersed within a light-sensitive resin, forming three-dimensional structure through layered exposure light.The printed undergo subsequent debinding sintering process, akin other sinter-based technologies. Following these steps, mechanical properties comparable those achieved Injection Molding (MIM) can be realized. Additionally, as-sintered parts exhibit Ra roughness values below 2 μm.In this work, we explore recent advances biomedical field, showcasing application examples dentistry surgical tools. Alloys steels titanium find utility applications, exemplifying versatility contributing advancements healthcare sector.

Language: Английский

Citations

0
Machine Learning in 3D and 4D Printing of Polymer Composites: A Review DOI Open Access
Ivan Malashin, Igor Masich, В С Тынченко

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(22), P. 3125 - 3125

Published: Nov. 8, 2024

The emergence of 3D and 4D printing has transformed the field polymer composites, facilitating fabrication complex structures. As these manufacturing techniques continue to progress, integration machine learning (ML) is widely utilized enhance aspects processes. This includes optimizing material properties, refining process parameters, predicting performance outcomes, enabling real-time monitoring. paper aims provide an overview recent applications ML in composites. By highlighting intersection technologies, this seeks identify existing trends challenges, outline future directions.

Language: Английский

Citations

3
3D printing MXene‐based electrodes for supercapacitors DOI Creative Commons
Xudong Jiang, Juan Bai, Binodhya Wijerathne

et al.

Chemistry - An Asian Journal, Journal Year: 2024, Volume and Issue: 19(23)

Published: Aug. 19, 2024

Abstract 3D printing, as an advanced and promising strategy for processing electrode energy storage devices, such supercapacitors batteries, has garnered considerable interest in recent decades. The printed electrodes stems from its exceptional performance manufacturing features, including customized sizes shapes the layer‐by‐layer principle, etc., especially integrating with MXene which allows of different raw materials possessing desired electrochemical properties. Herculean challenges, material compatibility printing inks, nondurable interfacial or bulk mechanical strength electrodes, sometimes low capacitance, lead to inferior hinder practical applications this technology. In review, we firstly summarize representative methods, then, review MXene‐based made materials, last, provide supercapacitors. Furthermore, based on a summary progress, outlook these sustainable devices is provided. We anticipate that could some insights into overcoming challenges achieving more remarkable supercapacitor offer perspectives future emerging devices.

Language: Английский

Citations

2
Lithography-Based Metal Manufacturing of Copper: Influence of Exposure Parameters on Green Part Strength DOI Creative Commons

Jakob Scheibler,

Alina Sabine Kosmehl,

Thomas Studnitzky

et al.

Metals, Journal Year: 2024, Volume and Issue: 14(11), P. 1268 - 1268

Published: Nov. 8, 2024

Copper’s high thermal and electrical conductivity enables its application in heat exchangers high-frequency components. For those applications, additive manufacturing has advantages with respect to functional integration, miniaturization, reduced waste. However, the processing of copper is a challenge for established laser-based processes since copper’s reflectivity impedes energy input. Sinter-based do not exhibit this limitation fusion material applied by during sintering. This makes them an ideal candidate manufacturing. In following work, Lithography-based Metal Manufacturing (LMM) demonstrated. Curing behavior investigated single-layer exposure (SLE) tests measuring curing thickness different loading factors, particle sizes, times. Bending strength as function time, factor, orientation building space. A higher time lower factors increase bending strength. Furthermore, samples are produced measure impact factor on sintered density. these parameters, no clear trend

Language: Английский

Citations

0