Article ID Journal Published Year Pages File Type
10634158 Scripta Materialia 2005 5 Pages PDF
Abstract
Heat treatment produces the coherent precipitation of a 14H-type long period ordered (LPO) structure from a supersaturated α′-Mg matrix in Mg-Zn-Gd. Warm-extruded Mg96.5Zn1Gd2.5 (at.%) alloys with an LPO structure exhibited high tensile yield strength (345 MPa) and large elongation (6.9%), due to the refinement of α-Mg grains and the high dispersion of a hard LPO structure phase.
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Physical Sciences and Engineering Materials Science Ceramics and Composites
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Mechanical properties of warm-extruded Mg-Zn-Gd alloy with coherent 14H long periodic stacking ordered structure precipitate
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