# High-fidelity Prediction of Solid-state Sintering Through the Integration of Experiments and Numerical Simulations

https://mdr.nims.go.jp/datasets/eb771987-cec1-4191-a172-f1b62e47fee8

## File

- [669.pdf](https://mdr.nims.go.jp/filesets/77a3bd22-4132-4221-b67a-12546f192257/download) ([Detail](https://mdr.nims.go.jp/filesets/77a3bd22-4132-4221-b67a-12546f192257.md))

## Id

eb771987-cec1-4191-a172-f1b62e47fee8

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-10-01T05:17:10.054200Z

## Updated at

2025-10-03T05:46:05.385327Z

## Published at

2026-09-30T23:42:20.139987Z

## Doi



## First published url

https://doi.org/10.2320/materia.64.669

## Date published

2025-10-01

## Recorded date published

2025

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: High-fidelity Prediction of Solid-state Sintering Through the Integration
    of Experiments and Numerical Simulations
  title_type: original
  lang: en
- title: 実験と計算の融合による固相焼結挙動の高精度予測
  title_type: alternative
  lang: ja

## Description

- description: 焼結部材の特性向上にはミクロ組織の予測と制御が不可欠であり，そのための有望な手法としてフェーズフィールド（PF）法を用いた数値シミュレーションが注目されている．著者らの研究では，データ同化技術を活用して，銅ナノ粒子焼結の3次元その場観察データと固相焼結PFシミュレーションを融合することで，実際に生じる焼結挙動を忠実に再現・予測可能な高精度シミュレーションを実現した．投稿記事では，上記研究成果について詳しく解説し，データ同化による実験と計算の連携で拓かれる材料シミュレーションの将来展望を紹介する．
  description_type: abstract
  lang: und

## Creator

- name: 石井 秋光
  role: author
  orcid: https://orcid.org/0000-0002-9261-4047
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: Japan Institute of Metals

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## Keyword

- subject: Phase-field simulation
  schema: not_defined
- subject: Sintering
  schema: not_defined
- subject: Data assimilation
  schema: not_defined
- subject: In-situ experiment
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2025-10-01
end_date: 2026-10-01

## Journal

- title: Materia Japan
  issn: '13402625'
  volume: '64'
  issue: '10'
  start_page: 669
  end_page: 673

## Conference



## Related item



## Funding

- identifier: JPMJCR18J4
  funder_name: JST CREST

## 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: 77a3bd22-4132-4221-b67a-12546f192257
  filename: 669.pdf
  content_type: application/pdf
  size: 675969
  md5: 6a4bdefd1ee9db08918cc5215934df5d

## Thumbnail

fileset_id: 77a3bd22-4132-4221-b67a-12546f192257
filename: 669.pdf