# On the Solidification and Phase Stability of Re-Bearing High-Entropy Superalloys with Hierarchical Microstructures

https://mdr.nims.go.jp/datasets/d3c5bc17-3d2c-41d4-97f8-b4eabd5425c1

## File

- [metals-15-00820-v2.pdf](https://mdr.nims.go.jp/filesets/ec9f7e79-177b-4233-bfaa-80101022b52d/download) ([Detail](https://mdr.nims.go.jp/filesets/ec9f7e79-177b-4233-bfaa-80101022b52d.md))

## Id

d3c5bc17-3d2c-41d4-97f8-b4eabd5425c1

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-12-27T07:28:01.271667Z

## Updated at

2026-01-05T06:15:01.293438Z

## Published at

2026-01-05T23:19:16.933961Z

## Doi



## First published url

https://doi.org/10.3390/met15080820

## Date published

2025-07-22

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: On the Solidification and Phase Stability of Re-Bearing High-Entropy Superalloys
    with Hierarchical Microstructures
  title_type: original
  lang: en

## Description

- description: This study presents the design and microstructural investigation of
    a single-crystal (SX) Re-bearing high-entropy superalloy (HESA-X1) featuring a
    thermally stable γ–γ′–γ hierarchical microstructure. The findings highlight critical
    roles of Re in enhancing microstructural stability by reducing atomic mobility,
    enabling the development of next-generation HESAs with superior thermal and mechanical
    properties for high-temperature applications.
  description_type: abstract
  lang: und

## Creator

- name: Wei-Che Hsu
  role: author
- name: Takuma Saito
  role: author
  orcid: https://orcid.org/0000-0001-9537-5072
  organization: National Institute for Materials Science
- name: Mainak Saha
  role: author
  orcid: https://orcid.org/0000-0001-8979-457X
  organization: National Institute for Materials Science
- name: Hideyuki Murakami
  role: author
  orcid: https://orcid.org/0000-0001-8220-5816
  organization: National Institute for Materials Science
- name: Taisuke Sasaki
  role: author
  orcid: https://orcid.org/0000-0002-5952-7638
  organization: National Institute for Materials Science
- name: An-Chou Yeh
  role: author

## Contact agent



## Publisher

organization: MDPI AG

## Managing organization



## Keyword

- subject: Re-bearing HESA
  schema: not_defined
- subject: Solidification
  schema: not_defined
- subject: Elemental partitioning
  schema: not_defined
- subject: Hierarchical microstructure
  schema: not_defined
- subject: Phase stability
  schema: not_defined

## Rights

- description: "Copyright: © 2025 by the authors. Licensee MDPI, Basel, Switzerland.
    This article is an open access article distributed under the terms and conditions
    of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/\r\nlicenses/by/4.0/). "
  identifier: https://creativecommons.org/licenses/by/4.0/
  date_licensed: 2025-07-22

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Metals
  issn: '20754701'
  volume: '15'
  issue: '8'
  start_page: 820
  end_page: 820
  article_number: '820'

## Conference



## Related item



## Funding

- funder_name: 'Ministry of Education (MOE) '
  description: "“High Entropy Materials Center” from The Featured Areas Research Center
    Program within the framework of the Higher Education Sprout Project "
- identifier: NSTC 112-2927-I-007-504
  funder_name: National Science and Technology Council (NSTC)
- identifier: NSTC 110-2221-E-007-020-MY3
  funder_name: National Science and Technology Council (NSTC)
- identifier: NSTC 112-2224-E-007-003
  funder_name: National Science and Technology Council (NSTC)
- identifier: NSTC 113-2221-E-007-035
  funder_name: National Science and Technology Council (NSTC)
- funder_name: National Institute for Materials Science
  description: International Collaborative Graduate Program (ICGP) scholarship

## 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: ec9f7e79-177b-4233-bfaa-80101022b52d
  filename: metals-15-00820-v2.pdf
  content_type: application/pdf
  size: 5252338
  md5: 6f5bcba30cdc567637103eb6ed3eff10

## Thumbnail

fileset_id: ec9f7e79-177b-4233-bfaa-80101022b52d
filename: metals-15-00820-v2.pdf