Ordering of the bcc Phase in a Mg-Sc Binary Alloy by Aging Treatment

Yukiko Ogawa, Yuji Sutou, Daisuke Ando, Junichi Koike, Hidetoshi Somekawa

研究成果: Article査読

2 被引用数 (Scopus)

抄録

In a Mg-Sc system, a bcc (β) phase exists in a high-temperature region, and the quenched β shows drastic age-hardening and shape-memory properties. In addition to the disordered β phase, the ordered β (B2) phase is reported to exist in a low-temperature region. We report that the quenched β phase can be ordered through aging treatment at 573 K. This finding indicates that the mechanical characteristics and shape-memory functionality of β-type Mg-Sc alloys can be controlled by ordering the β phase.

本文言語English
ページ(範囲)3044-3047
ページ数4
ジャーナルMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
50
7
DOI
出版ステータスPublished - 2019 7 15

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 金属および合金

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