# Flash healing of Vickers microcracks formed on the (001) surface of cubic zirconia single crystals

https://mdr.nims.go.jp/datasets/c302cd4c-7786-4bb2-958c-508805632165

## File

- [JECESOC-D-23-01110_R1.pdf](https://mdr.nims.go.jp/filesets/8ee5ab74-0be7-46ce-b773-bf7827cd1ac1/download) ([Detail](https://mdr.nims.go.jp/filesets/8ee5ab74-0be7-46ce-b773-bf7827cd1ac1.md))

## Id

c302cd4c-7786-4bb2-958c-508805632165

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-09-28T03:53:24.544722Z

## Updated at

2025-06-01T23:30:07.527572Z

## Published at

2025-06-01T23:19:16.988937Z

## Doi

https://doi.org/10.48505/nims.4781

## First published url

https://doi.org/10.1016/j.jeurceramsoc.2023.06.001

## Date published

2023-06-02

## Recorded date published

2023-11

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Flash healing of Vickers microcracks formed on the (001) surface of cubic
    zirconia single crystals
  title_type: original
  lang: en

## Description

- description: Flash healing, a technique for microcrack healing using a flash event,
    has recently attracted attention for effective microcrack healing of ceramics.
    To investigate the diffusion-accelerated phenomena that occur during flash healing,
    the flash-healing behavior of Vickers indentation microcracks on (001) zirconia
    single crystals was investigated, mainly from the viewpoint of microstructure
    analysis of the healed microcracks. Scanning electron microscopy and atomic force
    microscopy showed that the surface microcracks were rapidly healed. However, scanning
    transmission electron microscopy showed that a row of pores remained along the
    original microcrack inside the crystal, and the crystallographic orientation relationship
    on both sides of the microcrack was restored to that of the original single crystal.
    Compared with the findings for healing without an electric field, the distance
    from the pore closest to the surface was larger and the total pore volume was
    smaller for flash healing. These results suggest that
  description_type: abstract
  lang: und

## Creator

- name: Shunsuke Kayukawa
  role: author
- name: Yutaro Katsuyama
  role: author
- name: Ayu Kodaira
  role: author
- name: Tomoharu Tokunaga
  role: author
- name: Koji Morita
  role: author
  orcid: https://orcid.org/0000-0001-6040-7054
- name: Atsutomo Nakamura
  role: author
- name: Takahisa Yamamoto
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: current effect
  schema: not_defined
- subject: flash event
  schema: not_defined
- subject: zirconia
  schema: not_defined
- subject: crack healing
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2023-06-02
end_date: 2025-06-02

## Journal

- title: Journal of the European Ceramic Society
  issn: '09552219'
  volume: '43'
  issue: '14'
  start_page: 6272
  end_page: 6278

## Conference



## Related item



## Funding

- identifier: JPMJCR1996
  funder_name: Core Research for Evolutional Science and Technology, JST
- identifier: JP19H05788
  funder_name: JSPS
- identifier: ARIM
  funder_name: Japan Science and Technology Agency

## 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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## Fileset

- id: 8ee5ab74-0be7-46ce-b773-bf7827cd1ac1
  filename: JECESOC-D-23-01110_R1.pdf
  content_type: application/pdf
  size: 2336251
  md5: 2b4eb70767c2f7cc201c57ea9c2e59b0

## Thumbnail

fileset_id: 8ee5ab74-0be7-46ce-b773-bf7827cd1ac1
filename: JECESOC-D-23-01110_R1.pdf