Anomalous temperature-dependent strength of copper alloy manufactured by laser-beam powder bed fusion

This study reports an anomalous temperature-dependent tensile behavior of laser-beam powder bed fusion (PBF-LB) processed Cu–Cr–Zr alloy. The yield strength of the alloy initially decreases as the temperature increases to 200±5 MPa and then increases to 350±11 MPa at 500°C before reducing to 234±6 M...

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Autori principali:	Dasom Kim, Naoki Takata, Junji Umeda, Toshihiko Shimizu, Makoto Kobashi
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Elsevier 2024-12-01
Serie:	Additive Manufacturing Letters
Soggetti:	Powder bed fusion Cu–Cr–Zr alloy Microstructure Precipitation High-temperature strength
Accesso online:	http://www.sciencedirect.com/science/article/pii/S2772369024000446
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