Bulk-like ductility of cold spray additively manufactured copper in the as-sprayed state

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F22%3A00560192" target="_blank" >RIV/61389021:_____/22:00560192 - isvavai.cz</a>
Alternative codes found
RIV/26316919:_____/22:N0000010 RIV/00216305:26210/22:PU150268
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2772369022000263?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2772369022000263?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.addlet.2022.100052" target="_blank" >10.1016/j.addlet.2022.100052</a>

Result language
angličtina
Original language name
Bulk-like ductility of cold spray additively manufactured copper in the as-sprayed state
Original language description
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.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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