# Evaluation of equi‐biaxial strength of thin sic coatings using ring‐on‐ring testing and digital image correlation

https://mdr.nims.go.jp/datasets/e76b31ae-89be-4d59-9a52-b0d2a478a92f

## File

- [SolaIwamoto_ACT_fix_SK_SI02.pdf](https://mdr.nims.go.jp/filesets/9b063fe0-6290-4f4b-b77a-a44c516f31ec/download) ([Detail](https://mdr.nims.go.jp/filesets/9b063fe0-6290-4f4b-b77a-a44c516f31ec.md))

## Id

e76b31ae-89be-4d59-9a52-b0d2a478a92f

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-09-03T09:07:03.621369Z

## Updated at

2024-12-10T07:30:21.629618Z

## Published at

2024-12-10T07:30:22.961620Z

## Doi

https://doi.org/10.48505/nims.5121

## First published url

https://doi.org/10.1111/ijac.14553

## Date published

2023-09-19

## Recorded date published

2024-7

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Evaluation of equi‐biaxial strength of thin sic coatings using ring‐on‐ring
    testing and digital image correlation
  title_type: original
  lang: en

## Description

- description: To assess the strength of coatings under multi-axial stress conditions,
    a method was developed to evaluate the biaxial strength of thin silicon carbide
    (SiC) coatings using a ring-on-ring test. A graphite substrate was used as an
    intermediary to transmit stress from the load ring to the coated specimen, and
    the thin coating was subjected to a uniform equi-biaxial stress. The strain in
    the thin film was continuously monitored using digital image correlation, allowing
    the identification of the time at which and when the initial crack occurred; the
    stress applied to the loading area at time was determined to be the fracture strength
    of the thin SiC films. The obtained fracture strength ranged from 209 to 1014
    MPa and was dependent on specimen volume. Notably, the thinnest specimen exhibited
    the highest strength, whereas the strengths of thicker specimens approached previously
    reported bulk strengths.
  description_type: abstract
  lang: eng

## Creator

- name: Sola Iwamoto
  role: author
- name: Sosuke Kondo
  role: author
- name: Hirokazu Katsui
  role: author
- name: Kazuya Shimoda
  role: author
  orcid: https://orcid.org/0000-0001-9051-6534
  organization: National Institute for Materials Science
- name: Hao Yu
  role: author
- name: Yasuyuki Ogino
  role: author
- name: Ryuta Kasada
  role: author

## Contact agent



## Publisher

organization: Wiley

## Managing organization



## Keyword

- subject: Coating
  schema: not_defined
- subject: corrosion resistance
  schema: not_defined
- subject: films
  schema: not_defined
- subject: silicon carbide
  schema: not_defined

## Rights

- description: 'This is the peer reviewed version of the following article: Iwamoto
    S, Kondo S, Katsui H, Shimoda K, Yu H, Ogino Y, et al. Evaluation of equi-biaxial
    strength of thin sic coatings using ring-on-ring testing and digital image correlation.
    Int J Appl Ceram Technol. 2024; 21: 2738–2746 which has been published in final
    form at https://doi.org/10.1111/ijac.14553. This article may be used for non-commercial
    purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived
    Versions. This article may not be enhanced, enriched or otherwise transformed
    into a derivative work, without express permission from Wiley or by statutory
    rights under applicable legislation. Copyright notices must not be removed, obscured
    or modified. The article must be linked to Wiley’s version of record on Wiley
    Online Library and any embedding, framing or otherwise making available the article
    or pages thereof by third parties from platforms, services and websites other
    than Wiley Online Library must be prohibited.'
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2023-09-14
end_date: 2024-09-14

## Journal

- title: International Journal of Applied Ceramic Technology
  issn: 1546542X
  volume: '21'
  issue: '4'
  start_page: 2738
  end_page: 2746

## Conference



## Related item



## Funding

- identifier: " JPMXD0222682488"
  funder_name: 文部科学省原子力システム研究開発事業

## 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



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## Custom property



## Fileset

- id: 9b063fe0-6290-4f4b-b77a-a44c516f31ec
  filename: SolaIwamoto_ACT_fix_SK_SI02.pdf
  content_type: application/pdf
  size: 2936729
  md5: b374e12a5cd03e113a4906312795de18

## Thumbnail

fileset_id: 9b063fe0-6290-4f4b-b77a-a44c516f31ec
filename: SolaIwamoto_ACT_fix_SK_SI02.pdf