Effect of heat treatment on elevated temperature tensile and creep properties of the extruded Mg–6Gd–4Y–Nd–0.7Zr alloy

The light and heavy rare earth elements are added to the magnesium alloys to improve the strengths and the creep resistance. The age hardening behaviors of the extruded Mg–6Gd–4Y–Nd–0.7Zr alloy aged at 200, 225 and 250°C were investigated. Tensile tests and creep tests of the extruded and extruded-T...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2016-03, Vol.658, p.339-347
Hauptverfasser:	Yuan, Lin, Shi, Wenchao, Jiang, WenMao, Zhao, Zhe, Shan, Debin
Format:	Artikel
Sprache:	eng
Schlagworte:	Age hardening Creep Creep (materials) Creep strength Elevated temperature Extrusion Magnesium Magnesium alloy Magnesium base alloys Microstructure Precipitate Precipitates Tensile properties
Online-Zugang:	Volltext
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