# 構造用セラミックスに向けたバインダージェット方式三次元造形技術の開発と高密度化への取り組み

https://mdr.nims.go.jp/datasets/2a0f025a-0f58-4a67-aa87-aba8d874aae7

## File

- [5_講演論文集原稿 Kamoda 250902.docx](https://mdr.nims.go.jp/filesets/a5c904ba-547d-48ba-abd3-879e65eb23d4/download) ([Detail](https://mdr.nims.go.jp/filesets/a5c904ba-547d-48ba-abd3-879e65eb23d4.md))

## Id

2a0f025a-0f58-4a67-aa87-aba8d874aae7

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-07-09T02:48:10.764896Z

## Updated at

2026-07-10T02:51:15.014914Z

## Published at

2026-07-10T05:24:59.410451Z

## Doi

https://doi.org/10.48505/nims.6395

## First published url

https://www.gtsj.or.jp/thesis/

## Date published



## Recorded date published

2025年

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: 構造用セラミックスに向けたバインダージェット方式三次元造形技術の開発と高密度化への取り組み
  title_type: original
  lang: ja
- title: 'Binder Jetting Technology for Structural Ceramics: Process Development and
    Sintered Density Improvement'
  title_type: alternative
  lang: en

## Description

- description: This study introduces the Particle Homogenization Modeling (PHM) method,
    an advanced binder jetting approach for structural ceramics. Targeting applications
    that demand high reliability, the method improves strength through optimized densification
    and defect reduction. Flexural strength tests and Weibull analysis revealed that
    low-strength fractures originate from poorly sintered grain boundaries, while
    higher strength specimens fractured from spherical defects. At strengths exceeding
    300 MPa, fewer spherical defects were observed, correlating with densities above
    96%. Comparison with other additive manufacturing techniques highlights PHM’s
    advantage in fabricating dense and reliable ceramic components. This report discusses
    processing optimization, defect origins, and performance benchmarking against
    other additive manufacturing methods.
  description_type: abstract
  lang: jpn

## Creator

- name: 鴨田 紀一
  role: author
  organization: 株式会社リコー
- name: 關根 暢秀
  role: author
  organization: 株式会社リコー
- name: 長田 俊郎
  role: author
  orcid: https://orcid.org/0000-0003-1539-9264
  organization: 物質・材料研究機構
  department: 構造材料研究センター/材料創製分野/高信頼性耐熱材料グループ
- name: 大熊 学
  role: author
  orcid: https://orcid.org/0000-0002-2997-9166
  organization: 物質・材料研究機構
  department: 構造材料研究センター/材料創製分野/セラミックス基複合材料グループ

## Contact agent



## Publisher

organization: 日本ガスタービン学会

## Managing organization



## Keyword

- subject: バインダージェット
  schema: not_defined
- subject: セラミックス
  schema: not_defined
- subject: 積層造形
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: 第53回日本ガスタービン学会定期講演会 講演論文集

## Conference



## Related item



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## Instrument



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## Measurement method



## Specimen



## Chemical composition



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## Fileset

- id: a5c904ba-547d-48ba-abd3-879e65eb23d4
  filename: 5_講演論文集原稿 Kamoda 250902.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 1860543
  md5: ff3279c8394a354c2a0a3738e8471309

## Thumbnail

fileset_id: a5c904ba-547d-48ba-abd3-879e65eb23d4
filename: 5_講演論文集原稿 Kamoda 250902.docx