# High-throughput evaluation of stress–strain relationships in Ni–Co–Cr ternary systems via indentation testing of diffusion couples

https://mdr.nims.go.jp/datasets/c65a7ac6-5390-4c12-9185-44b349e6a814

## File

- [1-s2.0-S0925838822012592-main.pdf](https://mdr.nims.go.jp/filesets/25c819a7-0bf6-4797-a528-518100aa1fa4/download) ([Detail](https://mdr.nims.go.jp/filesets/25c819a7-0bf6-4797-a528-518100aa1fa4.md))

## Id

c65a7ac6-5390-4c12-9185-44b349e6a814

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-12-07T06:12:29.064323Z

## Updated at

2025-12-09T07:30:16.195277Z

## Published at

2025-12-09T03:30:34.119810Z

## Doi



## First published url

https://doi.org/10.1016/j.jallcom.2022.164868

## Date published

2022-04-04

## Recorded date published

2022-7

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: High-throughput evaluation of stress–strain relationships in Ni–Co–Cr ternary
    systems via indentation testing of diffusion couples
  title_type: original
  lang: en

## Description

- description: The experimental investigations of multi-component alloy systems require
    considerable time and effort in terms of sample preparation; in particular, when
    studying numerous material compositions, the melting, processing, and machining
    of each specimen at each composition are significantly time- and effort-intensive.
    To overcome this challenge, the high-throughput evaluation of the stress–strain
    curves associated with the chemical compositions and microstructures of a Ni–Co–Cr
    ternary system was performed by estimating the yield stress and tangent modulus
    via indentation testing. Four diffusion couples (involving the diffusion of Ni
    and Co) with different nominal Cr contents were prepared, and more than 570 stress-strain
    curves at the points with different chemical compositions and microstructures
    were measured. The addition of Cr solute increased the elastic modulus and hardness
    and decreased the normalized pile-up height, indicating a low strain hardening
    behavior. The estimated yield stress was strongly dependent on the Cr content,
    whereas the Co content did not sufficiently affect the strength. Moreover, the
    effects of crystal orientation on the indentation testing of the face-centered
    cubic and hexagonal close-packed phases are discussed. The proposed technique
    can facilitate the evaluation of elastoplastic behavior in multi-component systems
    in single phase (fcc), which can help achieve the statistical data-driven material
    development of Ni-based superalloys.
  description_type: abstract
  lang: und

## Creator

- name: Kenta Goto
  role: author
  orcid: https://orcid.org/0000-0002-0102-0658
  organization: National Institute for Materials Science
- name: Ayako Ikeda
  role: author
  orcid: https://orcid.org/0000-0002-1705-9004
  organization: National Institute for Materials Science
- name: Toshio Osada
  role: author
  orcid: https://orcid.org/0000-0003-1539-9264
  organization: National Institute for Materials Science
- name: Ikumu Watanabe
  role: author
  orcid: https://orcid.org/0000-0002-7693-1675
  organization: National Institute for Materials Science
- name: Kyoko Kawagishi
  role: author
  orcid: https://orcid.org/0000-0001-7652-9232
  organization: National Institute for Materials Science
- name: Takahito Ohmura
  role: author
  orcid: https://orcid.org/0000-0001-7528-566X
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Combinatorial experiment
  schema: not_defined
- subject: Nanoindentation
  schema: not_defined
- subject: Nickel-based superalloy
  schema: not_defined
- subject: Elastoplastic deformation
  schema: not_defined
- subject: Solid solution hardening
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc-nd/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Journal of Alloys and Compounds
  issn: '09258388'
  volume: '910'
  article_number: '164868'

## Conference



## Related item



## Funding



## 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: 25c819a7-0bf6-4797-a528-518100aa1fa4
  filename: 1-s2.0-S0925838822012592-main.pdf
  content_type: application/pdf
  size: 9255741
  md5: 390470b8dd92a87b7fb0220effd871d4

## Thumbnail

fileset_id: 25c819a7-0bf6-4797-a528-518100aa1fa4
filename: 1-s2.0-S0925838822012592-main.pdf