Microstructure and mechanical properties of an extruded Mg-Dy-Ni alloy

The microstructure and mechanical properties of an extruded Mg-12Dy-1.1Ni alloy have been investigated in this paper. The microstructure of the as-extruded alloy consisted of α-Mg matrix, Mg2Dy phase and a lamellar long-period stacking order (LPSO) phase distributed along the extrusion direction. Ag...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2019-07, Vol.760, p.246-257
Hauptverfasser:	Bi, Guangli, Han, Yuxiang, Jiang, Jing, Li, Yuandong, Zhang, Duyao, Qiu, Dong, Easton, Mark
Format:	Artikel
Sprache:	eng
Schlagworte:	Age-hardening behavior Aging (metallurgy) Dispersion strengthening Dysprosium base alloys Extruded Mg-Dy-Ni alloy Extrusion Grain refinement LPSO Mechanical properties Microstructure Precipitation hardening
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