説明:
(abstract)We have investigated the propagation of {332}<113> twins in a multilayered
Ti-10Mo-xFe (x= 1-3) alloy fabricated by multi-pass hot rolling. The material contains a macroscopic Fe-graded structure (about 130 μm width) between 1 and 3 wt.% Fe in the direction perpendicular to rolling. We observe strong influence of the Fe-graded structure in the twin propagation behavior. The propagation of {332}<113> twins that are nucleated in Fe-lean regions (~1 wt.% Fe) is interrupted in the grain interiors at a specific Fe content, namely, about 2 wt.% Fe. We ascribe this effect to the role of Fe content in solid solution on the stress for twin propagation. The interruption of twins in the grain interiors results in the development of characteristic dislocation configurations such as highly
権利情報:
刊行年月日: 2016-01-01
出版者: Informa UK Limited
掲載誌:
研究助成金:
原稿種別: 出版者版 (Version of record)
MDR DOI:
公開URL: https://doi.org/10.1080/14686996.2016.1177439
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その他の識別子:
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更新時刻: 2026-03-30 10:39:12 +0900
MDRでの公開時刻: 2026-03-30 12:23:57 +0900
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2016-STAM 17 (2016) 220-228.pdf
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サイズ | 1.6MB | 詳細 |