# Bulks of Al-B-C obtained by reactively spark plasma sintering and impact properties by Split Hopkinson Pressure Bar

https://mdr.nims.go.jp/datasets/d5bb15fa-e14d-412a-ba79-80887757cb5c

## File

- [R1_manuscript Sci Rep badica-vasylkiv.docx](https://mdr.nims.go.jp/filesets/f91a9935-9b83-4a43-80d8-e76c3f6d1d89/download) ([Detail](https://mdr.nims.go.jp/filesets/f91a9935-9b83-4a43-80d8-e76c3f6d1d89.md))

## Id

d5bb15fa-e14d-412a-ba79-80887757cb5c

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-11-15T00:31:43.220622Z

## Updated at

2024-11-21T07:35:46.974685Z

## Published at

2024-11-21T07:35:47.078841Z

## Doi

https://doi.org/10.48505/nims.4981

## First published url

https://doi.org/10.1038/s41598-019-55888-z

## Date published

2019-12-20

## Recorded date published



## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Bulks of Al-B-C obtained by reactively spark plasma sintering and impact
    properties by Split Hopkinson Pressure Bar
  title_type: original
  lang: en

## Description

- description: 'Mixtures of B4C, AlB12 and B powders were reactively spark plasma
    sintered at 1800 C. Crystalline and amorphous boron powders were used. Samples
    were tested for their impact behavior by the Split Hopkinson Pressure Bar method.
    When the ratio R = B4C/AlB12 exceeding 1.3 for a constant B-amount, the major
    phase in the samples was the orthorhombic AlB24C4, and when R < 1 the amount of
    AlB24C4 significantly decreased. Predictions that AlB24C4 has the best mechanical
    impact properties since it is the most compact and close to the ideal cubic packing
    among the Al-B-C phases containing B12-type icosahedra were partially confirmed.
    Namely, the highest values of Vickers hardness (32.4 GPa), dynamic strength (1323
    MPa), strain and toughness were determined for the samples with R =1.3, i.e. for
    the samples with a high amount of AlB24C4. However, the existence of a maximum,
    visible especially in the dynamic strength vs. R, indicated the additional influence
    of the phases and the composites microstructure in the samples. The type of boron
    does not influence the dependencies of the indicated mechanical parameters with
    R, but the curves are shifted to slightly higher values for the samples in which
    amorphous boron was used.   '
  description_type: abstract
  lang: und

## Creator

- name: O. Vasylkiv
  role: author
  orcid: https://orcid.org/0000-0002-5041-6130
  organization: National Institute for Materials Science
- name: H. Borodianska
  role: author
- name: D. Demirskyi
  role: author
  organization: National Institute for Materials Science
- name: P. Li
  role: author
- name: T. S. Suzuki
  role: author
  orcid: https://orcid.org/0000-0001-9458-6863
  organization: National Institute for Materials Science
- name: M. A. Grigoroscuta
  role: author
- name: I. Pasuk
  role: author
- name: A. Kuncser
  role: author
- name: P. Badica
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: Reactive spark plasma sintering
  schema: not_defined
- subject: impact properties
  schema: not_defined
- subject: Split Hopkinson Pressure Bar Test
  schema: not_defined
- subject: Aluminum dodecaboride
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Scientific Reports
  issn: '20452322'
  volume: '9'
  article_number: '19484'

## Conference



## Related item



## Funding

- identifier: POC 37_697 no. 28/01.09.2016 REBMAT
  funder_name: UEFISCDI project, Romania, EU
- identifier: PA5180
  funder_name: NIMS
  description: セラミックスプロセッシング

## 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: f91a9935-9b83-4a43-80d8-e76c3f6d1d89
  filename: R1_manuscript Sci Rep badica-vasylkiv.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 5793861
  md5: 1889e4127e0c3fb6a91ea10051ffb709

## Thumbnail

fileset_id: f91a9935-9b83-4a43-80d8-e76c3f6d1d89
filename: R1_manuscript Sci Rep badica-vasylkiv.docx