Multi-material additive manufacturing: A systematic review of design, properties, applications, challenges, and 3D printing of materials and cellular metamaterials

Materials & Design, Journal Year: 2023, Volume and Issue: 226, P. 111661 - 111661

Published: Jan. 27, 2023

Extensive research on nature-inspired cellular metamaterials has globally inspired innovations using single material and limited multifunctionality. Additive manufacturing (AM) of intricate geometries multi-materials provides additional functionality, environmental adaptation, improved mechanical properties. Recently, several studies have been conducted multi-material additive (MMAM) technologies, including multi-materials, methodologies, design, optimization. However, in the past six years, very few or no systematic complete reviews this domain. This review intends to comprehensively summarize MMAM systems working principles its fundamental processes. Herein, Multi-material combinations their modeling, analysis strategies reviewed systematically. In particular, focus is applications opportunities for industries postprocessing fabricated parts. Furthermore, identified limitations challenges existing software packages, processes, materials, joining mechanisms, especially at interfaces. Finally, we discuss possible overcome aforementioned technological state future directions, which will provide insights researchers engineers designing complex objects.

Language: Английский

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Recent progress on additive manufacturing of multi-material structures with laser powder bed fusion

Virtual and Physical Prototyping, Journal Year: 2022, Volume and Issue: 17(2), P. 329 - 365

Published: Feb. 3, 2022

Laser powder bed fusion (LPBF) additive manufacturing has been advancing in the fabrication of metallic multi-material structures with intricate and refined material layouts. Herein, a comprehensive review recent achievements via LPBF is provided terms interface characteristics strengthening methods, critical technical issues potential applications. It begins introduction scope review. The (including representative types printed by LPBF, interfacial microstructure, defects, etc.) methods are then presented. Thereafter, for discussed regard to equipment development, data preparation, thermodynamic calculation process simulation, cross-contamination recycling. Moreover, applications (particularly biomedical, electronic, aerospace) illustrated discussed. Finally, outlook outlined provide guidance future research.

Language: Английский

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Recent Trends in the Development of Bone Regenerative Biomaterials

Frontiers in Cell and Developmental Biology, Journal Year: 2021, Volume and Issue: 9

Published: May 7, 2021

The goal of a biomaterial is to support the bone tissue regeneration process at defect site and eventually degrade

Language: Английский

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On the damage tolerance of 3-D printed Mg-Ti interpenetrating-phase composites with bioinspired architectures

Nature Communications, Journal Year: 2022, Volume and Issue: 13(1)

Published: June 6, 2022

Abstract Bioinspired architectures are effective in enhancing the mechanical properties of materials, yet difficult to construct metallic systems. The structure-property relationships bioinspired composites also remain unclear. Here, Mg-Ti were fabricated by pressureless infiltrating pure Mg melt into three-dimensional (3-D) printed Ti-6Al-4V scaffolds. result was composite materials where constituents continuous, mutually interpenetrated 3-D space and exhibit specific spatial arrangements with brick-and-mortar, Bouligand, crossed-lamellar architectures. These promote stress transfer, delocalize damage arrest cracking, thereby bestowing improved strength ductility than discrete reinforcements. Additionally, they activate a series extrinsic toughening mechanisms, including crack deflection/twist uncracked-ligament bridging, which enable crack-tip shielding from applied lead “Γ”-shaped rising fracture resistance R-curves. Quantitative established for stiffness strengths adapting classical laminate theory incorporate their architectural characteristics.

Language: Английский

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Emerging 3D printing technologies for drug delivery devices: Current status and future perspective

Advanced Drug Delivery Reviews, Journal Year: 2021, Volume and Issue: 174, P. 294 - 316

Published: April 23, 2021

Language: Английский

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Review of selective laser melting of magnesium alloys: advantages, microstructure and mechanical characterizations, defects, challenges, and applications

Journal of Materials Research and Technology, Journal Year: 2022, Volume and Issue: 19, P. 1537 - 1562

Published: May 25, 2022

As one of the light materials with superior biocompatible properties, magnesium has drawn more attention in recent years. More industries, such as automotive, aerospace, and medical, are adopting new strategies to employ this material. Mg-based batteries potential advantages over Li-based also predicted be used electric vehicles shortly. However, significant problems production Mg, its low ductility at ambient temperature high oxidation flammability operating temperatures, have limited application. Therefore, selecting an appropriate manufacturing method can lessen or resolve Mg's drawbacks. Castings, different traditional forming Severe Plastic Deformation (SPD) methods, alloying Mg other elements among most popular fabrication processing techniques improve properties expand innovative Additive Manufacturing (AM) method, Selective Laser Melting (SLM) is considered a reliable way producing products, especially for applications complex geometry design, least amount waste, no need molds accessories. Of course, SLM challenges, strong dependence on printing parameters raw material; however, apparent horizons imagined according developments research. This paper summarizes by introducing parameters, defects, SLMed alloys discussing challenges solutions method. The impact initial powder characteristics primary inputs resultant components defects thoroughly discussed. thermal zones produced process divided into four categories, which strongly influenced and, hand, affect quality final product so that relative density 99% much better mechanical microstructural than those via conventional casting achieved adjusting parameters. characterization two categories: morphology particle size, along chemical composition. Morphology composition play essential role part affecting alloy's flowability, oxidation, ignition. Characterization reviewed three general densifications, microstructure samples their input materials. Finally, briefly discussed, widely areas, including automotive medicine, presented.

Language: Английский

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Critical review of the state of the art in multi-material fabrication via directed energy deposition

Current Opinion in Solid State and Materials Science, Journal Year: 2021, Volume and Issue: 25(4), P. 100924 - 100924

Published: April 28, 2021

Language: Английский

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Review on Additive Manufacturing of Multi-Material Parts: Progress and Challenges

Journal of Manufacturing and Materials Processing, Journal Year: 2021, Volume and Issue: 6(1), P. 4 - 4

Published: Dec. 27, 2021

Additive manufacturing has already been established as a highly versatile technique with demonstrated potential to completely transform conventional in the future. The objective of this paper is review latest progress and challenges associated fabrication multi-material parts using additive technologies. Various processes materials used produce functional components were investigated summarized. applications (MMAM) automotive, aerospace, biomedical dentistry fields demonstrated. An investigation on current was also carried out predict future direction MMAM processes. It concluded that further research development needed design interfaces, material compatibility parts.

Language: Английский

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Design, printing, and engineering of regenerative biomaterials for personalized bone healthcare

Progress in Materials Science, Journal Year: 2023, Volume and Issue: 134, P. 101072 - 101072

Published: Jan. 16, 2023

Language: Английский

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3D printing metal implants in orthopedic surgery: Methods, applications and future prospects

Journal of Orthopaedic Translation, Journal Year: 2023, Volume and Issue: 42, P. 94 - 112

Published: Sept. 1, 2023

Currently, metal implants are widely used in orthopedic surgeries, including fracture fixation, spinal fusion, joint replacement, and bone tumor defect repair. However, conventional difficult to be customized according the recipient's skeletal anatomy characteristics, leading difficulties meeting individual needs of patients. Additive manufacturing (AM) or three-dimensional (3D) printing technology, an advanced digital fabrication technique capable producing components with complex precise structures, offers opportunities for personalization. We systematically reviewed literature on 3D over past 10 years. Relevant animal, cellular, clinical studies were searched PubMed Web Science. In this paper, we introduce method characteristics biometals summarize properties their applications surgery. On basis, discuss potential possibilities further generalization improvement. technology has facilitated use different procedures. By combining medical images from techniques such as CT MRI, allows based injured tissue. Such patient-specific not only reduce excessive mechanical strength eliminate stress-shielding effects, but also improve biocompatibility functionality, increase cell nutrient permeability, promote angiogenesis growth. addition, advantages low cost, fast cycles, high reproducibility, which can shorten patients' surgery hospitalization time. Many trials have been conducted using implants. modeling software, operation equipment, demand implant materials, lack guidance relevant laws regulations limited its application. There personalization, promotion osseointegration, short production cycle, material utilization. With continuous learning software by surgeons, improvement development materials that better meet needs, regulations, applied more surgeries. Precision, intelligence, personalization future direction orthopedics. It is reasonable believe will deeply integrated artificial 4D printing, big data play a greater role eventually become important part economy. aim latest developments engineers surgeons design closely mimic morphology function native bone.

Language: Английский

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