HRTEM observation of precipitation in Mg-Gd-Y alloys during aging at 473K

Daisuke Nakagawa, Junya Nakamura, W. Lefebvre, Seiji Saikawa, Susumu Ikeno, Kenji Matsuda

研究成果: Conference contribution

抄録

Mg-Gd-Y alloys are expected that improves mechanical properties at the room temperature. In this study, Mg-Gd-Y alloys have been investigated to clarify the effect of the Gd/Y ratio and total amount of solute atoms on age-hardening and precipitation using HRTEM and calculations of images and electron density by first principal. In the specimen at as-quenched condition, the row contrasts consisted of bright and dark dots lying on the {1100}Mg planes, which were considered to monolayer were observed.

本文言語English
ホスト出版物のタイトル8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8
出版社John Wiley and Sons Inc.
ページ1271-1276
ページ数6
ISBN(印刷版)9781632660008
DOI
出版ステータスPublished - 2013 1 1
イベント8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8 - Waikoloa, HI, United States
継続期間: 2013 8 42013 8 9

出版物シリーズ

名前8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8
2

Other

Other8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8
国/地域United States
CityWaikoloa, HI
Period13/8/413/8/9

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料

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