# High tensile strength and transformation-induced plasticity in bulk polycrystalline omega titanium

https://mdr.nims.go.jp/datasets/5b83daea-aa0e-435d-8f5e-ec0ff778a75c

## File

- [manuscript_scientific_reports_omega_titanium_tensile_strength_with_figures_20250927_revised_06.pdf](https://mdr.nims.go.jp/filesets/b5f94182-e7f3-45e0-9728-d6d139432933/download) ([Detail](https://mdr.nims.go.jp/filesets/b5f94182-e7f3-45e0-9728-d6d139432933.md))

## Id

5b83daea-aa0e-435d-8f5e-ec0ff778a75c

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-03-09T08:59:05.317268Z

## Updated at

2026-03-10T07:30:22.229718Z

## Published at

2026-03-10T04:44:48.348040Z

## Doi

https://doi.org/10.48505/nims.6211

## First published url

https://doi.org/10.1038/s41598-025-33037-z

## Date published

2026-02-03

## Recorded date published



## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: High tensile strength and transformation-induced plasticity in bulk polycrystalline
    omega titanium
  title_type: original
  lang: en

## Description

- description: 純チタン組成のアルファ相を原料として、オメガ相バルク体を合成し、引張試験を実施した。その結果、この物質が高強度と高延性を示すことを明らかにした。さらに、引張試験下におけるその場X線回折測定および引張試験後の破断試料のEBSD分析によって、応力誘起マルテンサイト変態が生じていることを見出し、それが変態誘起塑性を発現させていることを明らかにした。
  description_type: abstract
  lang: eng

## Creator

- name: Norimasa Nishiyama
  role: author
  orcid: https://orcid.org/0000-0001-6214-0875
  organization: National Institute for Materials Science
  department: Research Center for Materials Nanoarchitectonics (MANA)/Nanomaterials
    Field/High-Pressure Structural Controls Group
- name: Yoshinori Tange
  role: author
  organization: Sumitomo Electric Industries
- name: Takashi Sawahata
  role: author
  organization: Laboratory for Materials and Structures, a research laboratory in
    Institute of Innovative Research, Tokyo Institute of Technology
- name: Masafumi Matsushita
  role: author
  organization: Ehime University
- name: Kazuya Tokuda
  role: author
  organization: Sumitomo Electric Industries
- name: Kosuke Tominaga
  role: author
  organization: Sumitomo Electric Industries
- name: Takashi Sekiya
  role: author
  organization: Sumitomo Electric Industries
- name: Koji Kuramochi
  role: author
  organization: Sumitomo Electric Industries
- name: Keita Sasaki
  role: author
  organization: Sumitomo Electric Industries
- name: Fumihiro Wakai
  role: author
  organization: Laboratory for Materials and Structures, a research laboratory in
    Institute of Innovative Research, Tokyo Institute of Technology
- name: Zenji Horita
  role: author
  organization: Kyushu Institute of Technolofy
- name: Yutaka Kobayashi
  role: author
  organization: Sumitomo Electric Industries
- name: Akio Fujimura
  role: author
  organization: Sumitomo Electric Industries

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: ω phase
  schema: not_defined
- subject: High-pressure and temperature
  schema: not_defined
- subject: Tensile strength
  schema: not_defined
- subject: Martensitic transformation
  schema: not_defined
- subject: Transformation-induced plasticity
  schema: not_defined
- subject: Titanium
  schema: not_defined

## Rights

- description: 'The version of record of this article, first published in Scientific
    Reports, is available online at Publisher’s website: https://doi.org/10.1038/s41598-025-33037-z'
  identifier: https://creativecommons.org/licenses/by-nc-nd/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Scientific Reports
  issn: '20452322'
  volume: '16'

## Conference



## Related item



## Funding

- funder_name: Japan Society for the Promotion of Science

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: b5f94182-e7f3-45e0-9728-d6d139432933
  filename: manuscript_scientific_reports_omega_titanium_tensile_strength_with_figures_20250927_revised_06.pdf
  content_type: application/pdf
  size: 2155688
  md5: 6373981bec66ed6f138798bf858c3958

## Thumbnail

fileset_id: b5f94182-e7f3-45e0-9728-d6d139432933
filename: manuscript_scientific_reports_omega_titanium_tensile_strength_with_figures_20250927_revised_06.pdf