# Fabrication of Textured Ti<sub>2</sub>AlC-MAX Phase Ceramic by Slip Casting under Strong Magnetic Field and Spark Plasma Sintering, and Its Crystal Orientation Dependence of Room Temperature Deformation Behavior

https://mdr.nims.go.jp/datasets/fb00d3a0-0b7d-4c6d-b66d-2cad43749c3f

## File

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## Id

fb00d3a0-0b7d-4c6d-b66d-2cad43749c3f

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-09-26T15:58:13.557484Z

## Updated at

2024-09-27T07:30:09.255060Z

## Published at

2024-09-27T07:30:10.380958Z

## Doi

https://doi.org/10.48505/nims.4776

## First published url

https://doi.org/10.2497/jjspm.23-00076

## Date published

2024-07-15

## Recorded date published

2024

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Fabrication of Textured Ti<sub>2</sub>AlC-MAX Phase Ceramic by Slip Casting
    under Strong Magnetic Field and Spark Plasma Sintering, and Its Crystal Orientation
    Dependence of Room Temperature Deformation Behavior
  title_type: original
  lang: en

## Description

- description: The properties of MAX phase ceramics that possess metallic and ceramic
    nature are anisotropic because of their hexagonal and layered crystal structure.
    Slip casting under a strong magnetic field followed by spark plasm sintering is
    one of the methods to control the orientation of the MAX phase ceramics. In this
    study, first, the textured Ti2AlC-MAX phase was fabricated by slip cast under
    12 T, where the direction of magnetic field was fixed to the slip cast direction
    after clarifying the easily magnetizable axis of Ti2AlC. Second, the crystal orientation
    dependence of the room temperature deformation behavior was investigated by the
    Vickers hardness test from various orientations. It was found that the easily
    magnetizable axis of Ti2AlC was the c-axis and the textured body could be obtained
    by applying the magnetic field from one direction. In the room temperature deformation,
    Vickers indents show an anisotropic shape and the hardness changed depending on
    the loading direction against the c-axis due to different deformation modes such
    as kink deformation and slip deformation. For 0°, since the slip deformation was
    unlikely to occur, linear crack growth was observed to form from the indent. For
    45°, on the other hand, since the slip deformation occurred relatively easily,
    the crack growth was suppressed through the stress relaxation due to the slip
    deformation. For 90°, although the slip deformation is unlikely to occur similar
    to 0°, the crack propagation was suppressed through pile-up due to kink deformations
    along the c-axis. It can be concluded that kink deformation prevents crack propagation
    and increases the fracture toughness of the textured Ti2AlC-MAX phase.
  description_type: abstract
  lang: und

## Creator

- name: Johtaro MURAOKA
  role: author
- name: Ken-ichi IKEDA
  role: author
- name: Seiji MIURA
  role: author
- name: Koji MORITA
  role: author
  orcid: https://orcid.org/0000-0001-6040-7054
- name: Tohru S. SUZUKI
  role: author
  orcid: https://orcid.org/0000-0001-9458-6863
- name: Yoshio SAKKA
  role: author
  orcid: https://orcid.org/0000-0001-8357-5843

## Contact agent



## Publisher

organization: Japan Society of Powder and Powder Metallurgy

## Managing organization



## Keyword

- subject: MAX相
  schema: not_defined
- subject: ビッカース
  schema: not_defined
- subject: 変形
  schema: not_defined
- subject: 磁場配向
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Journal of the Japan Society of Powder and Powder Metallurgy
  issn: '05328799'
  volume: '71'
  issue: '7'
  article_number: 23-00076

## Conference



## Related item



## Funding

- identifier: JP21H00087
  funder_name: JSPS
- identifier: JP21H00110
  funder_name: JSPS
- identifier: JP18H05482
  funder_name: JSPS
- identifier: JPMXP1222HK0034
  funder_name: 文部科学省マテリアル先端リサーチ事業
- identifier: JPMXP1223HK0061
  funder_name: 文部科学省マテリアル先端リサーチ事業

## 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



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## Thumbnail

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filename: JJSPM_muraoka_figures.pdf