@inproceedings{cab2a4669c6c4a42af53fd51cce93611,
title = "HRTEM observation of precipitates in Mg-Gd-Zr and Mg-Y-Zr alloys aged at 423 K",
abstract = "High resolution transmission electron microscopy (HRTEM) observation was performed to clarify the early stage of precipitation in Mg-Gd(-Zr) alloy and Mg-Y(-Zr) alloy aged at 423 K. At the early stage of agigng at 423 K, the intensity of the diffuse spots become higher at the 1/2 distance of 1100 or 2110 corresponding to magnesium matrix spots with aging time. Contrasts of mono layers on {1 {\=1}00}Mg planes, and the feature of D019 type structure, precipitates with five layers corresponding the feature of (020) β' plane and β' phase co-existed and β' phase formed predominantly in the peak aged Mg-Gd(-Zr) alloy at 423 K, wheres in the peak aged Mg-Y(-Zr) alloy at 423 K, monolayer and precursor of precipitates with five layers corresponding the feature of (020) β' plane formed predominantly.",
keywords = "Aging, High resolution transmission electron microscopy, Magnesium-rare earth alloy, Precipitate",
author = "Tokimasa Kawabata and Kenji Matsuda and Susumu Ikeno",
year = "2012",
doi = "10.4028/www.scientific.net/MSF.706-709.1205",
language = "英語",
isbn = "9783037853030",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "1205--1208",
booktitle = "THERMEC 2011",
note = "7th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC'2011 ; Conference date: 01-08-2011 Through 05-08-2011",
}