Precipitation in magnesium alloy WE54 during isothermal ageing at 250°C

J. F. Nie; B. C. Muddle

doi:10.1016/S1359-6462(99)00084-6

Precipitation in magnesium alloy WE54 during isothermal ageing at 250°C

Materials Science & Engineering

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Abstract

The precipitate microstructures in magnesium alloy WE54, aged isothermally at 250°C, were characterized using transmission electron microscopy. Ageing at 250°C was found to involve precipitation of three separate metastable phases preceding formation of the equilibrium phase β. The intermediate products include an unidentified phase formed as fine-scale {1120}_α platelets and the phases β′ and β₁.

Original language	English
Pages (from-to)	1089-1094
Number of pages	6
Journal	Scripta Materialia
Volume	40
Issue number	10
DOIs	https://doi.org/10.1016/S1359-6462(99)00084-6
Publication status	Published - 23 Apr 1999

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title = "Precipitation in magnesium alloy WE54 during isothermal ageing at 250°C",

abstract = "The precipitate microstructures in magnesium alloy WE54, aged isothermally at 250°C, were characterized using transmission electron microscopy. Ageing at 250°C was found to involve precipitation of three separate metastable phases preceding formation of the equilibrium phase β. The intermediate products include an unidentified phase formed as fine-scale \{1120\}α platelets and the phases β′ and β1.",

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T1 - Precipitation in magnesium alloy WE54 during isothermal ageing at 250°C

AU - Nie, J. F.

AU - Muddle, B. C.

PY - 1999/4/23

Y1 - 1999/4/23

N2 - The precipitate microstructures in magnesium alloy WE54, aged isothermally at 250°C, were characterized using transmission electron microscopy. Ageing at 250°C was found to involve precipitation of three separate metastable phases preceding formation of the equilibrium phase β. The intermediate products include an unidentified phase formed as fine-scale {1120}α platelets and the phases β′ and β1.

AB - The precipitate microstructures in magnesium alloy WE54, aged isothermally at 250°C, were characterized using transmission electron microscopy. Ageing at 250°C was found to involve precipitation of three separate metastable phases preceding formation of the equilibrium phase β. The intermediate products include an unidentified phase formed as fine-scale {1120}α platelets and the phases β′ and β1.

UR - https://www.scopus.com/pages/publications/0032651385

U2 - 10.1016/S1359-6462(99)00084-6

DO - 10.1016/S1359-6462(99)00084-6

M3 - Article

AN - SCOPUS:0032651385

SN - 1359-6462

VL - 40

SP - 1089

EP - 1094

JO - Scripta Materialia

JF - Scripta Materialia

IS - 10

ER -

Precipitation in magnesium alloy WE54 during isothermal ageing at 250°C

Abstract

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