Development of high-strength magnesium alloys via combined processes of extrusion, rolling and ageing

► Combined uses of hot extrusion, cold rolling and ageing cause a high strength. ► Denser precipitates, an intensive basal texture and refined grain make improvement. ► A high density of dislocations enhances number density of precipitates during ageing. A remarkably high tensile yield strength of 4...

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Veröffentlicht in:	Scripta materialia 2011-05, Vol.64 (10), p.950-953
Hauptverfasser:	Li, R.G., Nie, J.F., Huang, G.J., Xin, Y.C., Liu, Q.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ageing Aging Cold rolling Density Hot extrusion Magnesium base alloys Mg–Gd–Zr alloy Precipitate Precipitates Precipitation Surface layer Texture
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