Emerging Materials for Additive Manufacturing

• Other Authors: Sing, Swee Leong (Editor), Yeong, Wai Yee (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: Basel MDPI - Multidisciplinary Digital Publishing Institute 2023
• Subjects: Medicine; Oncology; titanium scaffolds; 3D printing; pore design; selective laser melting; lattice structures; torsion; design; additive manufacturing; functionally gradient lattice; torsional stiffness; energy absorption; failure behavior; ferritic steel; heat treatment; SLM; nuclear application; laser powder bed fusion; solidification crack; hot crack; aluminum alloy powder; EN AW-5083; AA5083; AlSi10Mg; powder bed fusion; metal matrix composites; laser powder-bed fusion; aluminum alloys; reinforcement; ceramic particulates; grain refinement; crystallographic texture; mechanical properties; laser-directed energy deposition; melt pool; process maps; multi-fidelity Gaussian process; Bayesian Optimization; uncertainty quantification; K418 alloy; orientation; phase; microhardness; color 3D printing; penetration depth; chromaticity; image-based metric; color reproduction; Ti-24Nb-4Zr-8Sn; titanium alloy; biomedical engineering; microstructure; X-ray diffraction; directed energy deposition; shape-memory alloys; joining of metals; elemental powders; 3D concrete printing (3DCP); hybrids; geopolymer; frost resistance; UV radiation; thermal conductivity; surface finishing; physical vapor deposition; composites; recycling; polymer-matrix composites (PMCs); direct ink writing; liquid deposition modeling; glass fibers; stainless steel; AISI 316L; AISI 630 (17-4PH); AISI 420; AISI 440C; carbon content; online monitoring; electron beam melting; n/a
• Online Access: DOAB: download the publication; DOAB: description of the publication

In this reprint, state-of-the-art research and review articles on emerging material systems for additive manufacturing (AM) are collected, with a focus on the process-structure-properties relationships. Additive manufacturing (AM) has grown and evolved rapidly in recent years. There are many exciting research and translational works in many areas of application, such as biomedical, aerospace and electronics. These advancements are typically coupled with materials development, which has resulted in more functionalities added to 3D-printed parts, such as multi-material fabrications and integration with machine learning or digital twins. Such enhancements in functionalities have enabled the evolution of AM from a rapid prototyping tool to an actual manufacturing solution. In this reprint, two reviews and thirteen original research articles are included to highlight the latest development in the field of materials science for AM.