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1

Berger, Uwe. "1808 A Survey on Hybrid Fabrication Processes by Integration of Additive and Subtractive Manufacturing." Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2015.8 (2015): _1808–1_—_1808–6_. http://dx.doi.org/10.1299/jsmelem.2015.8._1808-1_.

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Gutierrez, Cassie, Rudy Salas, Gustavo Hernandez, et al. "CubeSat Fabrication through Additive Manufacturing and Micro-Dispensing." International Symposium on Microelectronics 2011, no. 1 (2011): 001021–27. http://dx.doi.org/10.4071/isom-2011-tha4-paper3.

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Fabricating entire systems with both electrical and mechanical content through on-demand 3D printing is the future for high value manufacturing. In this new paradigm, conformal and complex shapes with a diversity of materials in spatial gradients can be built layer-by-layer using hybrid Additive Manufacturing (AM). A design can be conceived in Computer Aided Design (CAD) and printed on-demand. This new integrated approach enables the fabrication of sophisticated electronics in mechanical structures by avoiding the restrictions of traditional fabrication techniques, which result in stiff, two d
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Kumar, Sanjay, Pulak Bhushan, Mohit Pandey, and Shantanu Bhattacharya. "Additive manufacturing as an emerging technology for fabrication of microelectromechanical systems (MEMS)." Journal of Micromanufacturing 2, no. 2 (2019): 175–97. http://dx.doi.org/10.1177/2516598419843688.

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The recent success of additive manufacturing processes (also called, 3D printing) in the manufacturing sector has led to a shift in the focus from simple prototyping to real production-grade technology. The enhanced capabilities of 3D printing processes to build intricate geometric shapes with high precision and resolution have led to their increased use in fabrication of microelectromechanical systems (MEMS). The 3D printing technology has offered tremendous flexibility to users for fabricating custom-built components. Over the past few decades, different types of 3D printing technologies hav
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Li, Yan, Dichen Li, Bingheng Lu, Dajing Gao, and Jack Zhou. "Current status of additive manufacturing for tissue engineering scaffold." Rapid Prototyping Journal 21, no. 6 (2015): 747–62. http://dx.doi.org/10.1108/rpj-03-2014-0029.

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Purpose – The purpose of this paper is to review the current status of additive manufacturing (AM) used for tissue engineering (TE) scaffold. AM processes are identified as an effective method for fabricating geometrically complex objects directly from computer models or three-dimensional digital representations. The use of AM technologies in the field of TE has grown rapidly in the past 10 years. Design/methodology/approach – The processes, materials, precision, applications of different AM technologies and their modified versions used for TE scaffold are presented. Additionally, future direc
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He, Liu, Peiren Wang, Lizhe Wang, Min Chen, Haiyun Liu, and Ji Li. "Multifunctional Polymer-Metal Lattice Composites via Hybrid Additive Manufacturing Technology." Micromachines 14, no. 12 (2023): 2191. http://dx.doi.org/10.3390/mi14122191.

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With increasing interest in the rapid development of lattice structures, hybrid additive manufacturing (HAM) technology has become a competent alternative to traditional solutions such as water jet cutting and investment casting. Herein, a HAM technology that combines vat photopolymerization (VPP) and electroless/electroplating processes is developed for the fabrication of multifunctional polymer-metal lattice composites. A VPP 3D printing process is used to deliver complex lattice frameworks, and afterward, electroless plating is employed to deposit a thin layer of nickel-phosphorus (Ni-P) co
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Ley, Jazmin, Cristian Pantea, John Greenhall, and Joseph A. Turner. "Resonant ultrasound spectroscopy of hybrid metal additive manufacturing." Journal of the Acoustical Society of America 154, no. 4_supplement (2023): A150. http://dx.doi.org/10.1121/10.0023085.

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Additive manufacturing has been targeted as the next high-impact fabrication technique for parts and components. Hybrid metal additive manufacturing (AM) refers to the 3-D printed fabrication process involving secondary manufacturing processes or energy sources and multifunctional printing. Specific layers are altered within the build using additional processes (i.e., milling or peening) that are synergistic with the additive process. This combination alters the sample microstructure and can refine grains, increase dislocation density, or induce residual stresses. The effect of these hybrid la
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Zhong, Fanchao, Haisen Zhao, Haochen Li, et al. "VASCO: Volume and Surface Co-Decomposition for Hybrid Manufacturing." ACM Transactions on Graphics 42, no. 6 (2023): 1–17. http://dx.doi.org/10.1145/3618324.

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Additive and subtractive hybrid manufacturing (ASHM) involves the alternating use of additive and subtractive manufacturing techniques, which provides unique advantages for fabricating complex geometries with otherwise inaccessible surfaces. However, a significant challenge lies in ensuring tool accessibility during both fabrication procedures, as the object shape may change dramatically, and different parts of the shape are interdependent. In this study, we propose a computational framework to optimize the planning of additive and subtractive sequences while ensuring tool accessibility. Our g
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Berktas, Ilayda, Ali Nejad Ghafar, Patrick Fontana, Ayten Caputcu, Yusuf Menceloglu, and Burcu Saner Okan. "Facile Synthesis of Graphene from Waste Tire/Silica Hybrid Additives and Optimization Study for the Fabrication of Thermally Enhanced Cement Grouts." Molecules 25, no. 4 (2020): 886. http://dx.doi.org/10.3390/molecules25040886.

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This work evaluates the effects of newly designed graphene/silica hybrid additives on the properties of cementitious grout. In the hybrid structure, graphene nanoplatelet (GNP) obtained from waste tire was used to improve the thermal conductivity and reduce the cost and environmental impacts by using recyclable sources. Additionally, functionalized silica nanoparticles were utilized to enhance the dispersion and solubility of carbon material and thus the hydrolyzable groups of silane coupling agent were attached to the silica surface. Then, the hybridization of GNP and functionalized silica wa
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Hinton, Jack, Dejan Basu, Maria Mirgkizoudi, David Flynn, Russell Harris, and Robert Kay. "Hybrid additive manufacturing of precision engineered ceramic components." Rapid Prototyping Journal 25, no. 6 (2019): 1061–68. http://dx.doi.org/10.1108/rpj-01-2019-0025.

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Purpose The purpose of this paper is to develop a hybrid additive/subtractive manufacturing platform for the production of high density ceramic components. Design/methodology/approach Fabrication of near-net shape components is achieved using 96 per cent Al3O2 ceramic paste extrusion and a planarizing machining operations. Sacrificial polymer support can be used to aid the creation of overhanging or internal features. Post-processing using a variety of machining operations improves tolerances and fidelity between the component and CAD model while reducing defects. Findings This resultant three
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10

Krokoszinski, H. ‐J, H. Oetzmann, H. Gernoth, and C. Schmidt. "Additive thin film technology for hybrid circuit fabrication." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 3, no. 6 (1985): 2704–7. http://dx.doi.org/10.1116/1.572821.

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11

Freeman, Amihay, Yael Dror, Carmit Ophir Porat, Noa Hadar, and Yossi Shacham Diamand. "Silver-Coated Biologically Active Protein Hybrids: Antimicrobial Applications." Applied Mechanics and Materials 749 (April 2015): 453–56. http://dx.doi.org/10.4028/www.scientific.net/amm.749.453.

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Novel hybrids, comprised of a biologically active protein molecule core, coated with a thin outer layer of porous metallic silver, were developed in our lab. By the conjugation of silver reducing polymer to the surface of soluble, molecular, biologically active protein molecules and subsequent addition of silver salt, electroless silver deposition, culminating in thin porous metallic coating, was directed to the surface of the protein molecules. The silver-protein hybrids thus obtained, presenting novel nanoparticles several nanometers in size, retained their solubility and biological activity
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12

Zafar, Muhammad Qasim, Jinnan Wang, Zhenlin Zhang, et al. "Thermomechanical Process Simulation and Experimental Verification for Laser Additive Manufacturing of Inconel®718." Materials 16, no. 7 (2023): 2595. http://dx.doi.org/10.3390/ma16072595.

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Laser cladding has emerged as a promising technique for custom-built fabrications, remanufacturing, and repair of metallic components. However, frequent melting and solidification in the process cause inevitable residual stresses that often lead to geometric discrepancies and deterioration of the end product. The accurate physical interpretation of the powder consolidation process remains challenging. Thermomechanical process simulation has the potential to comprehend the layer-by-layer additive process and subsequent part-scale implications. Nevertheless, computational accuracy and efficacy h
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13

Wu, Wenzheng, Haiming Wang, Jiaqi Wang, et al. "Hybrid Additive Manufacturing of Fused Filament Fabrication and Ultrasonic Consolidation." Polymers 14, no. 12 (2022): 2385. http://dx.doi.org/10.3390/polym14122385.

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Fused filament fabrication (FFF) additive manufacturing technology has the advantages of being low cost, having a simple operation, using wide types of molding materials, and producing less pollution during the printing process. However, the mechanical properties of the molded sample are unsatisfactory due to the limited bonding force between the filaments during the forming process, which limits its further development and application in the engineering field. Herein, the hybrid additive manufacturing technology for heterogeneous materials based on the ultrasonic-assisted enhanced fused filam
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Pragana, João P. M., Stephan Rosenthal, Ivo M. F. Bragança, Carlos M. A. Silva, A. Erman Tekkaya, and Paulo A. F. Martins. "Hybrid Additive Manufacturing of Collector Coins." Journal of Manufacturing and Materials Processing 4, no. 4 (2020): 115. http://dx.doi.org/10.3390/jmmp4040115.

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The objective of this paper is to present a new hybrid additive manufacturing route for fabricating collector coins with complex, intricate contoured holes. The new manufacturing route combines metal deposition by additive manufacturing with metal cutting and forming, and its application is illustrated with an example consisting of a prototype coin made from stainless steel AISI 316L. Experimentation and finite element analysis of the coin minting operation with the in-house computer program i-form show that the blanks produced by additive manufacturing and metal cutting can withstand the high
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15

Baskar, Arun V., Jefrin M. Davidraj, Ajanya M. Ruban, et al. "Fabrication of Mesoporous C60/Carbon Hybrids with 3D Porous Structure for Energy Storage Applications." Journal of Nanoscience and Nanotechnology 21, no. 3 (2021): 1483–92. http://dx.doi.org/10.1166/jnn.2021.19141.

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We report on the synthesis of 3D mesoporous fullerene/carbon hybrid materials with ordered porous structure and high surface area by mixing the solution of fullerene and sucrose molecules in the nanochannels of 3D mesoporous silica, KIT-6 via nanotemplating approach. The addition of sucrose molecules in the synthesis offers a thin layer of carbon between the fullerene molecules which enhances not only the specific surface area and the specific pore volume but also the conductivity of the hybrid materials. The prepared hybrids exhibit 3D mesoporous structure and show a much higher specific surf
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16

Jeong, Jooyoung, Jia Lee, Jinuk Kim, et al. "A biopolymer-based functional separator for stable Li metal batteries with an additive-free commercial electrolyte." Journal of Materials Chemistry A 9, no. 12 (2021): 7774–81. http://dx.doi.org/10.1039/d0ta12153c.

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For practical use of Li metal anode, developing the stabilization method with simple fabrication steps is necessary. Here, biopolymer-based hybrid film with simple preparation steps extended the cycle life (>1000 h) under additive-free condition.
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17

Bow Pearce, Emily, Joshua M. Pearce, and Alessia Romani. "Design of Alternatives to Stained Glass with Open-Source Distributed Additive Manufacturing for Energy Efficiency and Economic Savings." Designs 9, no. 4 (2025): 80. https://doi.org/10.3390/designs9040080.

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Stained glass has played important roles in heritage building construction, however, conventional fabrication techniques have become economically prohibitive due to both capital costs and energy inefficiency, as well as high-level artistic and craft skills. To overcome these challenges, this study provides a new design methodology for customized 3D-printed polycarbonate (PC)-based stained-glass window alternatives using a fully open-source toolchain and methodology based on digital fabrication and hybrid crafts. Based on design thinking and open design principles, this procedure involves fabri
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18

Mahmud, Md Sultan, Proches Nolasco Mkawe, and Md Torikul Islam. "MULTI-MATERIAL ADDITIVE MANUFACTURING FOR INTEGRATED ELECTROMECHANICAL SYSTEMS." American Journal of Interdisciplinary Studies 04, no. 04 (2023): 52–79. https://doi.org/10.63125/y2ybrx17.

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Multi-material additive manufacturing (MMAM) has emerged as a disruptive technological advancement that redefines the fabrication of integrated electromechanical systems by enabling the co-deposition of dissimilar materials—such as conductors, insulators, structural polymers, and elastomers—within a single, layer-by-layer printing process. Unlike conventional manufacturing techniques that require multiple fabrication and assembly stages to integrate mechanical and electrical components, MMAM allows for the simultaneous realization of structural integrity and functional performance in compact,
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Hong, Quan, Lan Jiang, Sumei Wang, et al. "One-Step In Situ Patternable Reduction of a Ag–rGO Hybrid Using Temporally Shaped Femtosecond Pulses." Materials 15, no. 2 (2022): 563. http://dx.doi.org/10.3390/ma15020563.

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In recent years, metallic nanoparticle (NP)–two-dimensional material hybrids have been widely used for photocatalysis and photoreduction. Here, we introduce a femtosecond laser reduction approach that relies on the repetitive ablation of recast layers by usi–ng temporally shaped pulses to achieve the fast fabrication of metallic NP–two-dimensional material hybrids. We selectively deposited silver-reduced graphene oxide (Ag–rGO) hybrids on different substrates under various fabrication conditions. The deposition of the hybrids was attributed to the redistribution of the cooling ejected plume af
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El Kommos, Anthony, Praveen Magesh, Samantha Lattanze, et al. "Hybrid Hydrogels Augmented via Additive Network Integration (HANI) for Meniscal Tissue Engineering Applications." Gels 11, no. 4 (2025): 223. https://doi.org/10.3390/gels11040223.

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Orthopedic soft tissue injuries, such as those to the fibrocartilaginous meniscus in the knee, present a significant clinical challenge, impacting millions globally and often requiring surgical interventions that fail to fully restore mechanical function. Current bioengineered meniscal replacement options that incorporate synthetic and/or natural scaffolds have limitations in biomechanical performance and biological integration. This study introduces a novel scaffold fabrication approach, termed Hybrid Hydrogels Augmented via Additive Network Integration (HANI) with great potential for menisca
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Phung, Thanh Huy, Anton Nailevich Gafurov, Inyoung Kim, Sung Yong Kim, Kyoung Min Kim, and Taik-Min Lee. "Hybrid Device Fabrication Using Roll-to-Roll Printing for Personal Environmental Monitoring." Polymers 15, no. 12 (2023): 2687. http://dx.doi.org/10.3390/polym15122687.

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Roll-to-roll (R2R) printing methods are well known as additive, cost-effective, and ecologically friendly mass-production methods for processing functional materials and fabricating devices. However, implementing R2R printing to fabricate sophisticated devices is challenging because of the efficiency of material processing, the alignment, and the vulnerability of the polymeric substrate during printing. Therefore, this study proposes the fabrication process of a hybrid device to solve the problems. The device was created so that four layers, composed of polymer insulating layers and conductive
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Kovacev, Nikolina, Sheng Li, Weining Li, Soheil Zeraati-Rezaei, Athanasios Tsolakis, and Khamis Essa. "Additive Manufacturing of Novel Hybrid Monolithic Ceramic Substrates." Aerospace 9, no. 5 (2022): 255. http://dx.doi.org/10.3390/aerospace9050255.

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Additive manufacturing (AM) can revolutionise engineering by taking advantage of unconstrained design and overcoming the limitations of traditional manufacturing capabilities. A promising application of AM is in catalyst substrate manufacturing, aimed at the enhancement of the catalytic efficiency and reduction in the volume and weight of the catalytic reactors in the exhaust gas aftertreatment systems. This work addresses the design and fabrication of innovative, hybrid monolithic ceramic substrates using AM technology based on Digital Light Processing (DLP). The designs are based on two indi
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Classen, Martin, Jan Ungermann, and Rahul Sharma. "Additive Manufacturing of Reinforced Concrete—Development of a 3D Printing Technology for Cementitious Composites with Metallic Reinforcement." Applied Sciences 10, no. 11 (2020): 3791. http://dx.doi.org/10.3390/app10113791.

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Reinforced concrete (RC) is by far the most widely used composite material in the world. Despite the enormous economic importance of RC construction, there is a lack of viable concepts for its digital fabrication. While 3D printing of plain concrete has been pushed forward by a growing research community in recent years, methods for integration of steel reinforcement have only scarcely been researched and little attention has been payed to meet the practical requirements of construction sites and prefabrication plants. Therefore, full-scale implementations of current approaches are hardly avai
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Chandrashekharaiah S. B. "Additive manufacturing of MMCs: challenges and opportunities." World Journal of Advanced Research and Reviews 2, no. 1 (2019): 084–91. https://doi.org/10.30574/wjarr.2019.2.1.0127.

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Additive Manufacturing (AM) of Metal Matrix Composites (MMCs) is an emerging technology that combines the benefits of advanced manufacturing with the superior mechanical properties of composite materials. This innovative approach enables complex geometries, material efficiency, and tailored mechanical performance, making it highly desirable for aerospace, automotive, biomedical, and defense applications. However, several challenges limit its full industrial adoption, including process optimization, material compatibility, and defect formation. This paper provides a comprehensive exploration of
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Rathod, Vijaysing Thau, and Dr B. N. Sontakke. "Development of Multi-Material Composite Structures Using PolyJet Additive Manufacturing." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 07 (2025): 1–9. https://doi.org/10.55041/ijsrem51297.

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The development of multi-material composite structures using PolyJet additive manufacturing (AM) offers significant advancements in material design, structural performance, and functional integration. PolyJet technology enables the simultaneous deposition of multiple photopolymer materials, allowing for precise control over mechanical properties, textures, and color variations. This study explores the fabrication and characterization of multi-material composite structures, focusing on the synergy between rigid and flexible materials to achieve enhanced mechanical performance. The research exam
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De Marzi, Anna, Giulio Giometti, Johannes Erler, Paolo Colombo, and Giorgia Franchin. "Hybrid additive manufacturing for the fabrication of freeform transparent silica glass components." Additive Manufacturing 54 (June 2022): 102727. http://dx.doi.org/10.1016/j.addma.2022.102727.

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Saunders, Jacob, Mohammad Elbestawi, and Qiyin Fang. "Ultrafast Laser Additive Manufacturing: A Review." Journal of Manufacturing and Materials Processing 7, no. 3 (2023): 89. http://dx.doi.org/10.3390/jmmp7030089.

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Ultrafast lasers are proven and continually evolving manufacturing tools. Concurrently, additive manufacturing (AM) has emerged as a key area of interest for 3D fabrication of objects with arbitrary geometries. Use of ultrafast lasers for AM presents possibilities for next generation manufacturing techniques for hard-to-process materials, transparent materials, and micro- and nano-manufacturing. Of particular interest are selective laser melting/sintering (SLM/SLS), multiphoton lithography (MPL), laser-induced forward transfer (LIFT), pulsed laser deposition (PLD), and welding. The development
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Cristino, Valentino, Rui Sampaio, João Pragana, Ivo Bragança, Carlos Silva, and Paulo Martins. "Integration of bending operation in hybrid additive manufacturing chains based on powder bed fusion." MATEC Web of Conferences 408 (2025): 01060. https://doi.org/10.1051/matecconf/202540801060.

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The concept of integration of conventional manufacturing technologies with metal additive manufacturing, namely metal forming, has gained interest within the research community and the industry due to its potential to overcome the limitations of long build times and reduced build volumes of laser powder fusion, expanding their applicability by making use of the advantages of each approach. This study focuses on the optimization of the production sequence of additively manufactured slender three-dimensional custom parts with specific angles by hybridization of metal additive manufacturing with
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Min, Chunying, Zengbao He, Haojie Song, et al. "Fabrication of Novel CeO2/GO/CNTs Ternary Nanocomposites with Enhanced Tribological Performance." Applied Sciences 9, no. 1 (2019): 170. http://dx.doi.org/10.3390/app9010170.

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Increasing demands of multi-functional lubricant materials with well distributed nanoparticles has been generated in the field of oil lubrication. In this study, one-dimensional (1-D) acidified multi-walled carbon nanotubes (CNTs) and two-dimensional (2-D) graphene oxide (GO) sheets were dispersed together under an ultra-sonication condition to form CNTs/GO hybrids and the corresponding CNTs/GO hybrids decorated with uniform zero-dimensional (0-D) cerium oxide (CeO2) nanoparticles were prepared via a facile hydrothermal method. The tribological performance of CeO2/CNTs/GO ternary nanocomposite
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Pittiglio, Alexandra, Ailey Simpson, Vanessa Costalonga Martins, and Hanaa Dahy. "Fibrx Rocking Chair: Design and Application of Tailored Timber as an Embedded Frame for Natural Fibre-Reinforced Polymer (NFRP) Coreless Winding." Polymers 15, no. 3 (2023): 495. http://dx.doi.org/10.3390/polym15030495.

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The building industry needs to innovate towards a more sustainable future and can do so through a combination of more renewable material choices and less wasteful fabrication processes. To address these issues, a hybrid material and fabrication system was developed using laminated timber veneer and natural fibre-reinforced composites (NFRPs), two materials that are leveraged for their potential of strategic material placement in additive processes towards programmed material behaviour and performance. The main contribution is in the hybrid fabrication approach, using thin, bent laminated venee
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Ingle, Dr A. H., Dilip Patle, Shashank Dhawade, Shahrukh Khan, Habib Quraishi, and Swapnil Ingole. "Fabrication of Hybrid Engine Vehicle." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 2187–90. http://dx.doi.org/10.22214/ijraset.2023.51596.

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Abstract: A hybrid vehicle uses two or more distinct types of power, such as internal combustion engine + electric motor, e.g. in diesel-electric trains using diesel engines and electricity from overhead lines, and submarines that use diesels when surfaced and batteries when submerged. Other means to store energy include pressurized fluid, in hydraulic hybrids. A water-fuelled car is an automobile that hypothetically derives its energy directly from water. Water-fuelled cars have been the subject of numerous international patents, newspaper and popular science magazine articles, local televisi
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Holzer, K., L. Maier, V. Böhm, and W. Volk. "Dimensional precision and wear of a new approach for prototype tooling in deep drawing." IOP Conference Series: Materials Science and Engineering 1284, no. 1 (2023): 012078. http://dx.doi.org/10.1088/1757-899x/1284/1/012078.

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Abstract In this work, we present and evaluate a new approach for prototype tooling in deep drawing based on direct polymer additive tooling. With fused filament fabrication (FFF) a PLA shell is printed additively. Afterwards, this is filled with ultra-high performance concrete (UHPC). UHPC is characterized by its higher strength properties compared to conventional concrete materials, which makes the material feasible for forming applications. Two configurations of these hybrid UHPC polymer additive are possible: either the PLA shell is in contact with the sheet metal during forming or UHPC. T
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Saptaji, Kushendarsyah, Dindamilenia Choirunnisa Hardiyasanti, Muchammad Fachrizal Ali, Raffy Frandito, and Tiara Kusuma Dewi. "Potential Applications of Hydroxyapatite-Mineralized-Collagen Composites as Bone Structure Regeneration: a Review." JOURNAL OF SCIENCE AND APPLIED ENGINEERING 5, no. 1 (2022): 33. http://dx.doi.org/10.31328/jsae.v5i1.3577.

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The composites materials are known for their flexibility due to the combinations of two or three different materials and manipulation of their compositions. The advantage offered by composite materials make it suitable for biomedical applications especially to be used for implants. There are three types of composites biocompatible materials namely Metal Matrix Composite (MMC), Ceramic Matrix Composite (CMC) and Polymer Matrix Composite (PMC). In order to produce the biocompatible composite materials, various manufacturing processes can be performed. The manufacturing processes of MMCs are stir
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Eltoukhy, Khaled A., Mohamed Fawzy Aly, Marc Sarquella, Concepción Langreo, and Mohamed Serry. "Fabrication and Optimization of Additively Manufactured Hybrid Nanogenerators for Wearable Devices." Nanomaterials 15, no. 3 (2025): 159. https://doi.org/10.3390/nano15030159.

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This paper aims to fabricate a hybrid piezoelectric/triboelectric nanogenerator via fusion deposition modeling as a proof of concept in the wearable device industry. The nanogenerator structure consists of a TPU/ZnO nanocomposite and an Ecoflex layer. The nanocomposite layer is fabricated using two different weight percentages (15 wt% and 20 wt%) and poled piezoelectric sheets, generating 2.63 V to 3.46 V. Variations regarding the nanogenerator’s physical parameters were implemented to examine the effect on nanogenerator performance under different frequencies. The hybrid nanogenerator enabled
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Amend, Philipp, Oliver Hentschel, Chritian Scheitler, Andrey Igorevich Gorunov, and Michael Schmidt. "Effect of Additive Manufactured Metallic Structures on Laser-Based Thermal Joining of Thermoplastic Metal Hybrids." Key Engineering Materials 651-653 (July 2015): 777–82. http://dx.doi.org/10.4028/www.scientific.net/kem.651-653.777.

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In future, the use of tailored multi material parts consisting of thermoplastics and metals will increase especially in the field of automotive applications based on the pursuit of lightweight design. This provides completely new demands on automated manufacturing because dissimilar materials have to be joined reliably. A promising approach is the thermal joining by laser radiation which enables a non-contact, automated and reproducible production of thermoplastic metal hybrids. Thereby, laser radiation heats the metal and through heat conduction the thermoplastic melts and wets the metal surf
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Jiménez, Amaia, Prveen Bidare, Hany Hassanin, Faris Tarlochan, Stefan Dimov, and Khamis Essa. "Powder-based laser hybrid additive manufacturing of metals: a review." International Journal of Advanced Manufacturing Technology 114, no. 1-2 (2021): 63–96. http://dx.doi.org/10.1007/s00170-021-06855-4.

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AbstractRecent advances in additive manufacturing (AM) have attracted significant industrial interest. Initially, AM was mainly associated with the fabrication of prototypes, but the AM advances together with the broadening range of available materials, especially for producing metallic parts, have broaden the application areas and now the technology can be used for manufacturing functional parts, too. Especially, the AM technologies enable the creation of complex and topologically optimised geometries with internal cavities that were impossible to produce with traditional manufacturing proces
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Stanlykeninxavier, L., P. Elangovan, and M. S. S. Saravanakumaar. "Fabrication of Non-precious Vanadium Tungsten Nanocomposite for Enhanced Electrocatalytic Oxygen Reduction Reaction." Asian Journal of Chemistry 33, no. 4 (2021): 919–24. http://dx.doi.org/10.14233/ajchem.2021.23097.

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For the commercialization of alkaline fuel cells and metal air batteries, the advances in non-precious, cheap, stable electrocatalysts for the oxygen reduction reaction (ORR) and highly active remain a major problem. To overcome this problem, a facile approach was established to fabricate non-precious metal electrocatalysts, such as nanoparticles, pristine V2O5 and their WO3 hybrids. This is the first study reporting the utilization of monoclinic-WO3-nanocrystal-coupled V2O5 that serves as ORR catalysts. Compared with 50 wt.% WO3 with 50 wt.% V2O5 (VW-2) spheres and pristine V2O5, the hybrid c
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Mangrulkar, Mayuribala, and Keith J. Stevenson. "The Progress of Additive Engineering for CH3NH3PbI3 Photo-Active Layer in the Context of Perovskite Solar Cells." Crystals 11, no. 7 (2021): 814. http://dx.doi.org/10.3390/cryst11070814.

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Methylammonium lead triiodide (CH3NH3PbI3/MAPbI3) is the most intensively explored perovskite light-absorbing material for hybrid organic–inorganic perovskite photovoltaics due to its unique optoelectronic properties and advantages. This includes tunable bandgap, a higher absorption coefficient than conventional materials used in photovoltaics, ease of manufacturing due to solution processability, and low fabrication costs. In addition, the MAPbI3 absorber layer provides one of the highest open-circuit voltages (Voc), low Voc loss/deficit, and low exciton binding energy, resulting in better ch
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Mondal, Sudeepta, Daniel Gwynn, Asok Ray, and Amrita Basak. "Investigation of Melt Pool Geometry Control in Additive Manufacturing Using Hybrid Modeling." Metals 10, no. 5 (2020): 683. http://dx.doi.org/10.3390/met10050683.

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Metal additive manufacturing (AM) works on the principle of consolidating feedstock material in layers towards the fabrication of complex objects through localized melting and resolidification using high-power energy sources. Powder bed fusion and directed energy deposition are two widespread metal AM processes that are currently in use. During layer-by-layer fabrication, as the components continue to gain thermal energy, the melt pool geometry undergoes substantial changes if the process parameters are not appropriately adjusted on-the-fly. Although control of melt pool geometry via feedback
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Hao, Jingbin, Xin Chen, Hao Liu, and Shengping Ye. "A novel process planning algorithm for additive and subtractive manufacturing based on skeleton tree matching." Rapid Prototyping Journal 24, no. 2 (2018): 441–62. http://dx.doi.org/10.1108/rpj-11-2016-0179.

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Purpose To remanufacture a disused part, a hybrid process needs to be taken in part production. Therefore, a reasonable machining route is necessary to be developed for the hybrid process. This paper aims to develop a novel process planning algorithm for additive and subtractive manufacturing (ASM) system to achieve this purpose. Design/methodology/approach First, a skeleton of the model is generated by using thinning algorithm. Then, the skeleton tree is constructed based on topological structure and shape feature. Further, a feature matching algorithm is developed for recognizing the differe
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Placzek, Gerrit, and Patrick Schwerdtner. "Concrete Additive Manufacturing in Construction: Integration Based on Component-Related Fabrication Strategies." Buildings 13, no. 7 (2023): 1769. http://dx.doi.org/10.3390/buildings13071769.

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Additive manufacturing (AM) with concrete, also known as concrete 3D printing, is one of the most interesting approaches for disrupting the construction industry and is currently subject to numerous research activities worldwide. AM has great potential to decrease labour costs and increase the material efficiency and geometric complexity of non-standardised building components. Although prior investigations have shown various fields of application for AM with concrete, the full potential with respect to different structural component types has not been covered yet. With this paper, an up-to-da
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Lomte, Amulya, and Bhisham Sharma. "Effect of geometrical defects on the acoustical and transport properties of periodic porous absorbers manufactured using stereolithography." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 266, no. 2 (2023): 273–82. http://dx.doi.org/10.3397/nc_2023_0039.

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Additive manufacturing allows the fabrication of acoustical materials with previously unrealizable micro- and macrostructural complexities. However, the still nascent understanding of various geometrical defects occurring during the additive process remains a barrier to accurately predicting the acoustical behavior of such complex absorbers. In this study, we present the results from our efforts on numerically modeling the absorption behavior of periodic porous absorbers fabricated using the stereolithography (SLA) technique using the hybrid micro-macro multiphysics approach. Specifically, we
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Melzer, Jeffrey E., and Euan McLeod. "3D Nanophotonic device fabrication using discrete components." Nanophotonics 9, no. 6 (2020): 1373–90. http://dx.doi.org/10.1515/nanoph-2020-0161.

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AbstractThree-dimensional structure fabrication using discrete building blocks provides a versatile pathway for the creation of complex nanophotonic devices. The processing of individual components can generally support high-resolution, multiple-material, and variegated structures that are not achievable in a single step using top-down or hybrid methods. In addition, these methods are additive in nature, using minimal reagent quantities and producing little to no material waste. In this article, we review the most promising technologies that build structures using the placement of discrete com
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Kumar, Mohit, and Varun Sharma. "Additive manufacturing techniques for the fabrication of tissue engineering scaffolds: a review." Rapid Prototyping Journal 27, no. 6 (2021): 1230–72. http://dx.doi.org/10.1108/rpj-01-2021-0011.

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Purpose Additive manufacturing (AM) or solid freeform fabrication (SFF) technique is extensively used to produce intrinsic 3D structures with high accuracy. Its significant contributions in the field of tissue engineering (TE) have significantly increased in the recent years. TE is used to regenerate or repair impaired tissues which are caused by trauma, disease and injury in human body. There are a number of novel materials such as polymers, ceramics and composites, which possess immense potential for production of scaffolds. However, the major challenge is in developing those bioactive and p
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Roslin, Putri Nadhirah, Sazlinda Binti Kamaruzaman, Ili Syazana Johari, and Noorfatimah Yahaya. "Optimizing Membrane Performance using Various Filler Materials in Membrane Fabrication for Enhancing Gas Separation Efficiency: A Review." Trends in Sciences 21, no. 12 (2024): 8399. http://dx.doi.org/10.48048/tis.2024.8399.

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The membrane technology has been receiving significant interest in both research and industrial applications, particularly in the separation of CO2/CH4. These methods, as published, aim to overcome the limitations of pure polymeric membranes and offer an alternative approach in separation techniques where membrane technology can overcome the constraints of conventional methods such as Solid Phase Extraction (SPE) and Liquid-Liquid Extraction (LLE). Fabricating membranes using fillers as adsorbents can enhance membrane separation performance due to their porous nature. Hence, the selection of s
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Kantaros, Antreas, Paraskevi Zacharia, Christos Drosos, Michail Papoutsidakis, Evangelos Pallis, and Theodore Ganetsos. "Smart Infrastructure and Additive Manufacturing: Synergies, Advantages, and Limitations." Applied Sciences 15, no. 7 (2025): 3719. https://doi.org/10.3390/app15073719.

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The integration of 3D printing with smart infrastructure presents a transformative opportunity in urban planning, construction, and engineering, enhancing efficiency, flexibility, and sustainability. By leveraging additive manufacturing alongside digitalization, artificial intelligence (AI), and the Internet of Things (IoT), this technology enables the creation of customized, lightweight, and sensor-embedded structures. This work analyzes both the advantages and challenges of applying 3D printing in smart infrastructure, focusing on material optimization, rapid prototyping, and automated fabri
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Segovia-Guerrero, Luis, Nuria Baladés, Juan J. Gallardo-Galán, Antonio J. Gil-Mena, and David L. Sales. "Additive vs. Subtractive Manufacturing: A Comparative Life Cycle and Cost Analyses of Steel Mill Spare Parts." Journal of Manufacturing and Materials Processing 9, no. 4 (2025): 138. https://doi.org/10.3390/jmmp9040138.

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In the context of growing environmental concerns and the demand for more sustainable manufacturing practices, this study evaluates the environmental and economic performance of two production routes for a stainless steel support block used in steel mills. A comparative Life Cycle Assessment (LCA) and Life Cycle Costing (LCC) were conducted to assess a conventional subtractive manufacturing process based on Computer Numerical Control (CNC) machining versus a hybrid approach that combines Plasma Arc-Wire Arc Additive Manufacturing (PA-WAAM) with CNC finishing. The LCA was carried out using ReCiP
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Kilian, David, Max von Witzleben, Matthew Lanaro, et al. "3D Plotting of Calcium Phosphate Cement and Melt Electrowriting of Polycaprolactone Microfibers in One Scaffold: A Hybrid Additive Manufacturing Process." Journal of Functional Biomaterials 13, no. 2 (2022): 75. http://dx.doi.org/10.3390/jfb13020075.

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The fabrication of patient-specific scaffolds for bone substitutes is possible through extrusion-based 3D printing of calcium phosphate cements (CPC) which allows the generation of structures with a high degree of customization and interconnected porosity. Given the brittleness of this clinically approved material, the stability of open-porous scaffolds cannot always be secured. Herein, a multi-technological approach allowed the simultaneous combination of CPC printing with melt electrowriting (MEW) of polycaprolactone (PCL) microfibers in an alternating, tunable design in one automated fabric
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Belle, Stefan, Babette Goetzendorfer, and Ralf Hellmann. "Challenges in a Hybrid Fabrication Process to Generate Metallic Polarization Elements with Sub-Wavelength Dimensions." Materials 13, no. 22 (2020): 5279. http://dx.doi.org/10.3390/ma13225279.

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We report on the challenges in a hybrid sub-micrometer fabrication process while using three dimensional femtosecond direct laser writing and electroplating. With this hybrid subtractive and additive fabrication process, it is possible to generate metallic polarization elements with sub-wavelength dimensions of less than 400 nm in the cladding area. We show approaches for improving the adhesion of freestanding photoresist pillars as well as of the metallic cladding area, and we also demonstrate the avoidance of an inhibition layer and sticking of the freestanding pillars. Three-dimensional dir
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Zhang, Heng, Quanqing Han, Xin Gao, Xiaoning Tang, Keli Chen, and Meng Li. "Impact of reinforcing additives on the structure and performance of composite films based on regenerated cellulose from corn stalk pith." BioResources 14, no. 4 (2019): 8455–69. http://dx.doi.org/10.15376/biores.14.4.8455-8469.

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Cellulose was extracted from corn stalk pith (CSP) and used for fabricating hybrid composite films with acceptable physical properties. As reinforced additives, low contents of graphene oxide (GO) and black phosphorene (BP), both ranging from 0.05 to 0.15 wt%, were separately incorporated into the cellulose matrix in a ZnCl2 aqueous system. A series of the composites were prepared via a regeneration process. The as-prepared composites showed various properties depending largely on the additive content, manner of processing, and the type of additive used. GO and BP nanosheets were homogeneously
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