Friction stir additive manufacturing enabling scale-up of ultrafine-grained pure copper with superior mechanical properties

Friction stir additive manufacturing enabling scale-up of ultrafine-grained pure copper with superior mechanical properties

Bulk manufacturing has always been a big barrier to realize industrial application of ultrafine-grained (UFG) material for a long time. In this study, a new friction stir additive manufacturing (FSAM) method was developed, and three-dimensional large-scale bulk UFG pure Cu with uniform microstructur...

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Veröffentlicht in:Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2022-11, Vol.857, p.144088, Article 144088
Hauptverfasser: Liu, M., Wang, B.B., An, X.H., Xue, P., Liu, F.C., Wu, L.H., Ni, D.R., Xiao, B.L., Ma, Z.Y.
Format: Artikel
Sprache:eng
Schlagworte:
Copper
Friction stir additive manufacturing
High strength
Industrial applications
Manufacturing
Mechanical properties
Microstructure
Ultrafine-grained material
Ultrafines
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Beschreibung
Zusammenfassung:Bulk manufacturing has always been a big barrier to realize industrial application of ultrafine-grained (UFG) material for a long time. In this study, a new friction stir additive manufacturing (FSAM) method was developed, and three-dimensional large-scale bulk UFG pure Cu with uniform microstructure and high mechanical property was successfully manufactured. [Display omitted]
ISSN:0921-5093
1873-4936
DOI:10.1016/j.msea.2022.144088