Detail publikace
Bulk-like ductility of cold spray additively manufactured copper in the as-sprayed state
SINGH, R. KONDAS, J. BAUER, C. ČÍŽEK, J. MEDŘICKÝ, J. CSAKI, S. ČUPERA, J. MELZER, D.PROCHÁZKA, R. KONOPNÍK, P.
Anglický název
Bulk-like ductility of cold spray additively manufactured copper in the as-sprayed state
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
en
Originální abstrakt
In recent years, cold spray process is increasingly used for additive manufacturing of metallic components, referred to as cold spray additive manufacturing (CSAM). Unlike the fusion-based AM processes, CSAM is achieved in a solid-state, bringing several advantages such as the absence of severe oxidation or phase composition changes. At the moment, the main limitation of CSAM is the generally low ductility of the as-sprayed deposits. In this paper, using Cu as a model material, we demonstrate a way to overcome this limitation. Importantly, a high ductility of the deposits in their as-sprayed state is achieved without a trade-off in mechanical strength. Furthermore, we show that without any post-heat treatment, the properties of CSAM Cu are comparable to bulk, non-AM Cu.
Anglický abstrakt
In recent years, cold spray process is increasingly used for additive manufacturing of metallic components, referred to as cold spray additive manufacturing (CSAM). Unlike the fusion-based AM processes, CSAM is achieved in a solid-state, bringing several advantages such as the absence of severe oxidation or phase composition changes. At the moment, the main limitation of CSAM is the generally low ductility of the as-sprayed deposits. In this paper, using Cu as a model material, we demonstrate a way to overcome this limitation. Importantly, a high ductility of the deposits in their as-sprayed state is achieved without a trade-off in mechanical strength. Furthermore, we show that without any post-heat treatment, the properties of CSAM Cu are comparable to bulk, non-AM Cu.
Klíčová slova anglicky
Cold spray; Copper; High ductility; Additive manufacturing
Vydáno
01.12.2022
Nakladatel
ELSEVIER
Místo
AMSTERDAM
ISSN
2772-3690
Ročník
3
Číslo
100052
Strany od–do
1–8
Počet stran
8
BIBTEX
@article{BUT187233,
author="Reeti {Singh} and Jan {Kondas} and Christian {Bauer} and Jan {Čížek} and Jan {Medřický} and Stefan {Csaki} and Jan {Čupera} and Daniel {Melzer},
title="Bulk-like ductility of cold spray additively manufactured copper in the as-sprayed state",
year="2022",
volume="3",
number="100052",
month="December",
pages="1--8",
publisher="ELSEVIER",
address="AMSTERDAM",
issn="2772-3690"
}