ω-phase transformation and lattice modulation in biomedical β-phase Ti-Nb-Al alloys

Wang, Pan; Todai, Mitsuharu; Nakano, Takayoshi

Journal of Alloys and Compounds, 2018, 766, 511-516

Number of Access:508（2025-08-21 04:36 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/89829

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Title
ω-phase transformation and lattice modulation in biomedical β-phase Ti-Nb-Al alloys
Creator
CreatorName
Wang, Pan
NRID
1000010610800 1000010610800
CreatorName
Todai, Mitsuharu
NRID
1000030243182 1000030243182
ORCID
0000-0001-8052-1698 0000-0001-8052-1698
researchmap permalink
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Scopus Author ID
7403896013 7403896013
CreatorName
Nakano, Takayoshi
Subject
Biomaterials
Electronic properties
Microstructure
Phase transitions
Transmission electron microscopy (TEM)
β-Ti alloy
Description
Wang P., Todai M., Nakano T.. ω-phase transformation and lattice modulation in biomedical β-phase Ti-Nb-Al alloys. Journal of Alloys and Compounds, 766, 511. https://doi.org/10.1016/j.jallcom.2018.06.266.
Abstract
Athermal ω-phase transformation and the appearance of the lattice modulation in Ti-28Nb-xAl alloys were investigated by electrical resistivity measurements and transmission electron microscopy (TEM) observations. As a result, the athermal ω-phase is gradually suppressed with increasing Al content. In addition, the lattice modulation is also observed in Ti-28Nb-xAl alloys (0 ≤ x ≤ 7, in at.%) because of the transverse wave with a propagation vector of q = 1/2[ζζ¯0]∗ and displacement in [110]. These results imply that the ω-phase can be controlled by addition of the Al content in Ti-Nb alloys, leading to the development of low Young's modulus β-phase Ti biomedical alloys single crystal.
Publisher
Elsevier
Source Title
Journal of Alloys and Compounds
Volume (Issue)
766
Page
511-516
Date of Issued
2018-10-25
Language
English
Handle URL
https://hdl.handle.net/11094/89829
PISSN
09258388
NCID
AA10817249
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.1016/j.jallcom.2018.06.266
Access Rights
open access
CopyRight
This article is licensed under a Creative Commons Attribution 4.0 International License.
oaire:version
Version of Record
Category
学術雑誌論文 Journal Article