Additive Manufacturing and Precipitation Hardening of Low-Alloyed Copper Alloys Containing Chromium and Hafnium

Copper alloys with chromium and hafnium offer the possibility of precipitation hardening and combine enhanced strength with high electrical and thermal conductivities. The production process, which starts with raw materials, involves powder production by gas atomization and leads to additive manufac...

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Autori principali:	Julia Dölling, Samira Gruber, Felix Kovermann, Lukas Stepien, Elmar Beeh, Elena Lopez, Christoph Leyens, Hans-Günther Wobker, Andreas Zilly
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2024-11-01
Serie:	Metals
Soggetti:	laser powder bed fusion short wavelength laser system copper–hafnium CuHf copper–chromium CuCr precipitation hardening conductivity improvement
Accesso online:	https://www.mdpi.com/2075-4701/14/11/1304
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