Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
Zur Ablage hinzufügen
  Lokale TagsFreigabegeschichteDetailsÜbersicht

Freigegeben
Zeitschriftenartikel

Laser additive manufacturing of copper–chromium–niobium alloys using gas atomized powder

MPG-Autoren
/persons/resource/persons214408

Kini,  Anoop
Alloys for Additive Manufacturing, Microstructure Physics and Alloy Design, Max-Planck-Institut für Eisenforschung GmbH, Max Planck Society;

Externe Ressourcen
Es sind keine externen Ressourcen hinterlegt
Volltexte (beschränkter Zugriff)
Für Ihren IP-Bereich sind aktuell keine Volltexte freigegeben.
Volltexte (frei zugänglich)
Es sind keine frei zugänglichen Volltexte in PuRe verfügbar
Ergänzendes Material (frei zugänglich)
Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar
Zitation

Maischner, D., Fritsching, U., Kini, A., Weisheit, A., Uhlenwinkel, V., Schleifenbaum, J. H., et al. (2020). Laser additive manufacturing of copper–chromium–niobium alloys using gas atomized powder. International Journal of Materials Research, 111(7), 587-593. doi:10.3139/146.111912.


Zitierlink: https://hdl.handle.net/21.11116/0000-0009-6C1B-1
Zusammenfassung
Copper–chrome–niobium alloys exhibit excellent thermal and electrical properties combined with high strength at elevated temperatures. Additive manufacturing techniques such as laser metal deposition using powder as raw material offer the potential for rapid solidification as well as a high freedom of design to manufacture parts layer by layer. Powder samples of copper–chrome–niobium alloys were produced by gas atomization. Via laser metal deposition, bulk volumes without cracks and with a very low porosity can be built up. Rapid solidification leads to the formation of fine precipitates which are likely to be (Cr,Fe)2Nb. The precipitates are distributed homogeneously in the copper matrix. The copper crystals grow across the layers due to epitaxial nucleation on the preceding layer. © Carl Hanser Verlag GmbH Co. KG