Details
| Original language | English |
|---|---|
| Title of host publication | Additive Manufacturing of Shape Memory Materials |
| Subtitle of host publication | Techniques, Characterization, Modeling, and Applications |
| Publisher | Elsevier |
| Pages | 277-314 |
| Number of pages | 38 |
| ISBN (electronic) | 9780443295942 |
| ISBN (print) | 9780443295959 |
| Publication status | Published - 17 Jan 2024 |
Abstract
Additive manufacturing (AM) is a layer-by-layer deposition process compared to conventional manufacturing methods, which normally removes material from a solid block. AM is a promising alternative for manufacturing components made of expensive materials where such components often suffer from a high entry barrier, long lead times, frozen designs, and a high buy-to-fly (BTF) ratio. Compared to conventional manufacturing methods, AM has a distinct advantage in lead time reduction, material usage, and cost reduction. Furthermore, AM can also streamline the manufacturing process as the material for most AM feedstock is much easier to obtain than customized forged billet usually required by traditional manufacturing techniques. Manufacturers are no longer required to store different sizes of billets. Thus, the lead time of manufacturing or prototyping parts can be significantly reduced. Directed Energy Deposition (DED) is one of the common AM techniques. The fusion-based methods of LAM, EBAM, and WAAM can also be categorized into DED, and these three are the most widely studied and applied in the academic area and the industry for metal AM. This chapter has three different subsections and aims to provide an understanding about different DED processes and the resulting microstructure, mechanical and functional behavior. It finally provides a list of applications and recommendations for future works.
Keywords
- Additive manufacturing, DED, Directed energy deposition, Shape memory alloys
ASJC Scopus subject areas
- Engineering(all)
- General Engineering
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Additive Manufacturing of Shape Memory Materials: Techniques, Characterization, Modeling, and Applications. Elsevier, 2024. p. 277-314.
Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
}
TY - CHAP
T1 - DED-based additive manufacturing of shape memory alloys
AU - Ghafoori, Elyas
AU - Moshayedi, Hessamoddin
AU - Mohri, Maryam
AU - Diao, Chenglei
N1 - Publisher Copyright: © 2025 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
PY - 2024/1/17
Y1 - 2024/1/17
N2 - Additive manufacturing (AM) is a layer-by-layer deposition process compared to conventional manufacturing methods, which normally removes material from a solid block. AM is a promising alternative for manufacturing components made of expensive materials where such components often suffer from a high entry barrier, long lead times, frozen designs, and a high buy-to-fly (BTF) ratio. Compared to conventional manufacturing methods, AM has a distinct advantage in lead time reduction, material usage, and cost reduction. Furthermore, AM can also streamline the manufacturing process as the material for most AM feedstock is much easier to obtain than customized forged billet usually required by traditional manufacturing techniques. Manufacturers are no longer required to store different sizes of billets. Thus, the lead time of manufacturing or prototyping parts can be significantly reduced. Directed Energy Deposition (DED) is one of the common AM techniques. The fusion-based methods of LAM, EBAM, and WAAM can also be categorized into DED, and these three are the most widely studied and applied in the academic area and the industry for metal AM. This chapter has three different subsections and aims to provide an understanding about different DED processes and the resulting microstructure, mechanical and functional behavior. It finally provides a list of applications and recommendations for future works.
AB - Additive manufacturing (AM) is a layer-by-layer deposition process compared to conventional manufacturing methods, which normally removes material from a solid block. AM is a promising alternative for manufacturing components made of expensive materials where such components often suffer from a high entry barrier, long lead times, frozen designs, and a high buy-to-fly (BTF) ratio. Compared to conventional manufacturing methods, AM has a distinct advantage in lead time reduction, material usage, and cost reduction. Furthermore, AM can also streamline the manufacturing process as the material for most AM feedstock is much easier to obtain than customized forged billet usually required by traditional manufacturing techniques. Manufacturers are no longer required to store different sizes of billets. Thus, the lead time of manufacturing or prototyping parts can be significantly reduced. Directed Energy Deposition (DED) is one of the common AM techniques. The fusion-based methods of LAM, EBAM, and WAAM can also be categorized into DED, and these three are the most widely studied and applied in the academic area and the industry for metal AM. This chapter has three different subsections and aims to provide an understanding about different DED processes and the resulting microstructure, mechanical and functional behavior. It finally provides a list of applications and recommendations for future works.
KW - Additive manufacturing
KW - DED
KW - Directed energy deposition
KW - Shape memory alloys
UR - http://www.scopus.com/inward/record.url?scp=105002188680&partnerID=8YFLogxK
U2 - 10.1016/B978-0-443-29594-2.00011-0
DO - 10.1016/B978-0-443-29594-2.00011-0
M3 - Contribution to book/anthology
AN - SCOPUS:105002188680
SN - 9780443295959
SP - 277
EP - 314
BT - Additive Manufacturing of Shape Memory Materials
PB - Elsevier
ER -