Simultaneous enhancement of strength and ductility by aging treatment in fine-grained Mg-13Gd alloy

Ideal structural materials should have both high strength and good ductility. Aging treatment is an effective way to increase the strength of Mg alloys, but usually sacrifices their ductility. Here we have successfully achieved the synergetic enhancement of strength and ductility of the extruded Mg-...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2021-06, Vol.818, p.141441, Article 141441
Hauptverfasser:	Li, R.G., Dai, Y.Q., Song, P.F., Zhang, J.H., Zhang, H., Guo, N., Fu, G.Y., Lu, L.W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Aging (metallurgy) Alloys Dislocation Ductility Dynamic recrystallization Elongation Extrusion Fine-grained structure Grains High strength alloys Magnesium alloy Magnesium base alloys Precipitate-free zone Precipitates Yield strength
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