# Virtual heat treatment for γ-γ′ two-phase Ni-Al alloy on the materials Integration system, MInt

https://mdr.nims.go.jp/datasets/25a16612-575a-42d1-a3fb-17baac17fd1b

## Files

- [01 MInt for NIAl.pdf](https://mdr.nims.go.jp/filesets/fa352b38-4ffc-4c05-862c-a5a6a121ad7d/download) ([Detail](https://mdr.nims.go.jp/filesets/fa352b38-4ffc-4c05-862c-a5a6a121ad7d.md))

## Id

25a16612-575a-42d1-a3fb-17baac17fd1b

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-01-27T07:14:35.268865Z

## Updated at

2024-01-05T13:11:39.642403Z

## Published at

2023-02-01T02:29:03.568051Z

## Doi



## First published url

https://doi.org/10.1016/j.matdes.2023.111631

## Date published

2023-01-16

## Recorded date published

2023-2

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Virtual heat treatment for γ-γ′ two-phase Ni-Al alloy on the materials Integration
    system, MInt
  title_type: original
  lang: en

## Description

- description: Aiming to designing the aging heat treatment conditions to maximize
    the 0.2 % proof stress of γ-γ′ two-phase Ni-based superalloys, we develop the
    automated computational workflow for γ-γ′ two-phase Ni-Al binary alloy that serves
    at the system foundation. This consists of phase-field (PF) simulation, image
    analysis, and mechanical property prediction with the design of input and output
    data ports. The workflow is implemented on the Materials Integration system (MInt),
    which computationally links process, structure, property, and performance. Users
    may calculate any patterns in heat treatment scheduling for Ni-Al alloys, with
    various Al contents, by allowing MInt to conduct the workflow. First, MInt conducts
    multiple parallel runs of the PF simulation to generate statistically sound datasets.
    Subsequently, MInt extracts statistics of various microstructure/phase-geometrical/composition
    attributes by image analysis. Finally, it predicts the proof stress according
    to the reported superposition of multiple strengthening models. The established
    computational workflow provides an in-depth understanding of the effect of aging
    conditions on alloy strength, which is favorable for optimizing process.
  description_type: abstract
  lang: eng

## Creator

- name: Toshio Osada
  role: author
  orcid: https://orcid.org/0000-0003-1539-9264
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Toshiyuki Koyama
  role: author
  organization: Nagoya University
- name: Dmitry S. Bulgarevich
  role: author
  orcid: https://orcid.org/0000-0002-7086-8396
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Satoshi Minamoto
  role: author
  orcid: https://orcid.org/0000-0003-4023-5800
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Makoto Osawa
  role: author
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Makoto Watanabe
  role: author
  orcid: https://orcid.org/0000-0002-5064-9583
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Kyoko Kawagishi
  role: author
  orcid: https://orcid.org/0000-0001-7652-9232
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Masahiko Demura
  role: author
  orcid: https://orcid.org/0000-0002-7308-3041
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher



## Managing organization



## Keyword

- subject: Ni-Al alloy
  schema: not_defined
- subject: γ-γ′two-phase
  schema: not_defined
- subject: Phase field simulation
  schema: not_defined
- subject: Image analysis
  schema: not_defined

## Rights

- description: Creative Commons BY Attribution 4.0 International
  identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: MATERIALS & DESIGN
  issn: '02613069'
  volume: '226'
  issue: '111631'
  start_page: 1
  end_page: 14

## Conference



## Related item



## Funding

- funder_name: 'Council for Science, Technology, and Innovation (CSTI) (Funding agency:
    JST)'
  description: Cross-ministerial Strategic Innovation Promotion Program (SIP), ‘‘Materials
    Integration for revolutionary design system of structural materials”

## 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: fa352b38-4ffc-4c05-862c-a5a6a121ad7d
  filename: 01 MInt for NIAl.pdf
  content_type: application/pdf
  size: 4966941
  md5: 8c4089b284e23f6afa2c730eea4473b3

## Thumbnail

fileset_id: fa352b38-4ffc-4c05-862c-a5a6a121ad7d
filename: 01 MInt for NIAl.pdf