Microstructure of α' Martensites in Ti-V-Al Alloys Studied by High-Resolution Transmission Electron Microscopy

Sato, K.; Matsumoto, H.; Chiba, A. et al.

Supplemental Proceedings: Materials Processing and Interfaces, 2012, 1, 873-877

アクセス数:532件（2025-11-14 15:34 集計）

固定URL: https://hdl.handle.net/11094/89457

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論文情報

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タイトル
Microstructure of α' Martensites in Ti-V-Al Alloys Studied by High-Resolution Transmission Electron Microscopy
著者
NRID
1000070314424 1000070314424
ORCID
0000-0001-9078-2541 0000-0001-9078-2541
researchmap permalink
read0158304 read0158304
Scopus Author ID
55552977400 55552977400
著者名
Sato, K.
NRID
1000040372312 1000040372312
著者名
Matsumoto, H.
NRID
1000000197617 1000000197617
著者名
Chiba, A.
NRID
1000090260447 1000090260447
著者名
Konno, J. T.
キーワード等
Ti-6Al-4V
TEM
Aberration correction
α’-Martensite
Stacking faults
内容
TMS2012 141st Annual Meeting & Exhibition: Linking Science and Technology for Global Solutions, March 11-15, 2012, Orlando, Florida, United States
抄録
Atomic structures of hexagonal α’ martensites in Ti-6mass%Al-4mass%V alloys have been studied by means of aberration corrected high-resolution transmission electron microscopy and electron diffraction. There observed differences in atomic structures of the {1110}-type twin boundaries of the α’ martensites: stacking faults, a few atomic layers in width, was observed at the twin boundary for the as-quenched alloy after solution treatment at 1100℃ (above the β transus), while the alloy solution treated at 950℃ (below the β transus) showed a clear-cut twin boundary. The excellent ductility is observed in the latter alloy.
出版者
The Minerals, Metals, & Materials Society
収録物名
Supplemental Proceedings: Materials Processing and Interfaces
巻(号)
1
ページ
873-877
刊行年月
2012-03-17
言語
英語
ハンドルURL
https://hdl.handle.net/11094/89457
関連情報 (isPartOf)
ISBN
9781118356074
関連情報 (isIdenticalTo)
DOI (出版社版)
https://doi.org/10.1002/9781118356074.ch126
アクセス権
open access
権利情報
© 2012 The Minerals, Metals, & Materials Society.
出版タイプ
Version of Record
カテゴリ
会議発表論文 Conference Paper