The DOI matches its Crossref record; 82 of the 82 references it cites were found in a registry or an index.
State of the Art in Directed Energy Deposition: From Additive Manufacturing to Materials Design
Open accessAbstract
Additive manufacturing (AM) is a new paradigm for the design and production of high-performance components for aerospace, medical, energy, and automotive applications. This review will exclusively cover directed energy deposition (DED)-AM, with a focus on the deposition of powder-feed based metal and alloy systems. This paper provides a comprehensive review on the classification of DED systems, process variables, process physics, modelling efforts, common defects, mechanical properties of DED parts, and quality control methods. To provide a practical framework to print different materials using DED, a process map using the linear heat input and powder feed rate as variables is constructed. Based on the process map, three different areas that are not optimized for DED are identified. These areas correspond to the formation of a lack of fusion, keyholing, and mixed mode porosity in the printed parts. In the final part of the paper, emerging applications of DED from repairing damaged parts to bulk combinatorial alloys design are discussed. This paper concludes with recommendations for future research in order to transform the technology from “form” to “function,” which can provide significant potential benefits to different industries.
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Cites
Additive manufacturing of metallic components – Process, structure and properties
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Laser additive manufacturing of metallic components: materials, processes and mechanisms
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The metallurgy and processing science of metal additive manufacturing
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Cited by
Svetlizky, D., Das, M., Zheng, B., Vyatskikh, A. L., Bose, S., Bandyopadhyay, A., Schoenung, J. M., Lavernia, E. J., & Eliaz, N. (2021) · Materials Today · doi:10.1016/j.mattod.2021.03.020 · Cited by 1,371
Directed Energy Deposition (DED) Process: State of the Art
Ahn, D.-G. (2021) · International Journal of Precision Engineering and Manufacturing-Green Technology · doi:10.1007/s40684-020-00302-7 · Cited by 803
An overview of modern metal additive manufacturing technology
Armstrong, M., Mehrabi, H., & Naveed, N. (2022) · Journal of Manufacturing Processes · doi:10.1016/j.jmapro.2022.10.060 · Cited by 549
Wang, S., Ning, J., Zhu, L., Yang, Z., Yan, W., Dun, Y., Xue, P., Xu, P., Bose, S., & Bandyopadhyay, A. (2022) · Materials Today · doi:10.1016/j.mattod.2022.08.014 · Cited by 279
Post-Process Treatments for Additive-Manufactured Metallic Structures: A Comprehensive Review
Ge, J., Pillay, S., & Ning, H. (2023) · Journal of Materials Engineering and Performance · doi:10.1007/s11665-023-08051-9 · Cited by 157
Metadata
- Authors
- Dass, A., & Moridi, A.
- Venue
- Coatings
- Publisher
- MDPI AG
- Published
- 2019-06-29
- Volume
- 9
- Issue
- 7
- Pages
- 418
- ISSN
- 2079-6412 (ISSN-L)
- OpenAlex
- W2954872814
- Cited by
- 667
- References
- 82
- FWCI
- 32.24
- Type
- journal article
- Language
- en
- Open access
- gold
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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