Solid-state joining of powder metallurgy Al-Al2O3 nanocomposites via friction-stir welding: Effects of powder particle size on the weldability, microstructure, and mechanical property

Solid-state joining of powder metallurgy Al-Al2O3 nanocomposites via friction-stir welding: Effects of powder particle size on the weldability, microstructure, and mechanical property

Solid-state butt-joining of powder metallurgy (PM) fabricated Al-Al2O3 nanocomposites was assessed using friction-stir welding (FSW), in which the PM materials were prepared from aluminum powder with different particle size distributions of

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Veröffentlicht in:Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2019-04, Vol.754, p.190-204
Hauptverfasser: Nosko, M., Štepánek, M., Zifčák, P., Orovčík, L., Nagy, Š., Dvorák, T., Oslanec, P., Khodabakhshi, F., Gerlich, A.P.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum
Aluminum oxide
Base metal
Cross-sections
Crystal defects
Ductile fracture
Friction
Friction stir welding
Friction-stir welding (FSW)
Grain structure
Heat treating
Indentation
Joining
Mechanical properties
Mechanical property
Microstructure
Nanocomposite
Nanocomposites
Nanoparticles
Parameters
Particle size
Powder metallurgy
Powder metallurgy (PM)
Quality assessment
Solid state
Transitional aluminas
Transmission electron microscopy
Weldability
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Zusammenfassung:Solid-state butt-joining of powder metallurgy (PM) fabricated Al-Al2O3 nanocomposites was assessed using friction-stir welding (FSW), in which the PM materials were prepared from aluminum powder with different particle size distributions of
ISSN:0921-5093
1873-4936
DOI:10.1016/j.msea.2019.03.074