Cold Spray Additive Manufacturung

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F23%3A10001568" target="_blank" >RIV/47718684:_____/23:10001568 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.37904/metal.2023.4651" target="_blank" >https://doi.org/10.37904/metal.2023.4651</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Cold Spray Additive Manufacturung
Original language description
High Pressure Cold spray (CS) belongs to the family of thermal spraying technologies. The technology consists in accelerating microscopic particles to supersonic speed and depositing them on a substrate, where kinetic energy is converted into deformation and thermal energy at the moment of impact. Compared to conventional processes, CS offers particular advantages, as the spray material is neither melted on nor melted off during the process. This fact minimizes the thermal influence on the layer and substrate. A typical CS beam is narrow and well-defined. Because CS can be used for the fabrication of near-net-shape articles this technology has been recently applied as an additive manufacturing process. With cold spray is possible to produce individual components. It is also possible to repair damaged components. In comparison with fusion based high temperature additive manufacturing processes, CSAM (cold spray additive manufacturing) has shown to retain the original properties of the feedstock, to produce oxide-free deposits, and to not influence underlying substrate materials during manufacturing process. This article aims to provide a brief introduction to cold spray technology and CSAM. The technology and process are demonstrated on a test-manufactured copper sample.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Conference Proceedings - METAL 2023 32nd International Conference on Metallurgy and Materials
ISBN
978-80-88365-12-9
ISSN
2694-9296
e-ISSN
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Number of pages
5
Pages from-to
370-374
Publisher name
Tanger Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
May 17, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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