# Partially-oriented MgB2 superconducting bulks with addition of B4C and cubic BN obtained by slip casting under high magnetic field and spark plasma sintering

https://mdr.nims.go.jp/datasets/77451592-1e70-4619-a713-cf5f3b5d46d0

## File

- [manuscris B4C and c-BN     random_oriented MgB2_v18.docx](https://mdr.nims.go.jp/filesets/03ec7658-9814-4879-be4a-2607bfa34f0d/download) ([Detail](https://mdr.nims.go.jp/filesets/03ec7658-9814-4879-be4a-2607bfa34f0d.md))
- [Supplementary Material Mater.Res.Bull.docx](https://mdr.nims.go.jp/filesets/42cd0e91-98a8-4d0d-a587-19c0eee30009/download) ([Detail](https://mdr.nims.go.jp/filesets/42cd0e91-98a8-4d0d-a587-19c0eee30009.md))

## Id

77451592-1e70-4619-a713-cf5f3b5d46d0

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-11-15T00:57:44.970851Z

## Updated at

2024-11-19T07:30:31.334648Z

## Published at

2024-11-19T07:30:31.421316Z

## Doi

https://doi.org/10.48505/nims.4987

## First published url

https://doi.org/10.1016/j.materresbull.2020.111103

## Date published

2020-10-12

## Recorded date published

2021-2

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Partially-oriented MgB2 superconducting bulks with addition of B4C and cubic
    BN obtained by slip casting under high magnetic field and spark plasma sintering
  title_type: original
  lang: en

## Description

- description: 'Partially oriented MgB2 bulk discs (13 and 9 %) with starting compositions
    (MgB2)0.99(B4C)0.01 and (MgB2)0.99(c-BN)0.01 were fabricated by slip casting under
    a magnetic field H0=12T (perpendicular on the surface of the disc) and subsequent
    spark plasma sintering. The maximum critical current density and irreversibility
    field are for H//H0 (H = applied field). These values are higher or similar than
    for the randomly oriented samples with the same composition. The maximum volume
    pinning force (Fp) is lower in the partially than in randomly oriented samples.
    The pinning-force-related parameters depend on the additive and orientation and
    establishing the major pinning mechanism based on them within scaling and percolation
    models is not reliable. A method to scale Fp is proposed: for the randomly and
    partially oriented samples (that show an extra peak in Fp) single and double Gauss
    functions fit well. Results suggest an anisotropic influence of carbon substituting
    for boron in MgB2.'
  description_type: abstract
  lang: und

## Creator

- name: M.A. Grigoroscuta
  role: author
- name: G. Aldica
  role: author
- name: I. Pasuk
  role: author
- name: M. Burdusel
  role: author
- name: V. Sandu
  role: author
- name: A. Kuncser
  role: author
- name: T.S. Suzuki
  role: author
  orcid: https://orcid.org/0000-0001-9458-6863
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: O. Vasylkiv
  role: author
  orcid: https://orcid.org/0000-0002-5041-6130
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: P. Badica
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: MgB2
  schema: not_defined
- subject: B4C and c-BN additions
  schema: not_defined
- subject: c-axis texture
  schema: not_defined
- subject: Critical current density
  schema: not_defined
- subject: Pinning force
  schema: not_defined

## Rights

- description: 'This version of the article has been accepted for publication, after
    peer review (when applicable) and is subject to Springer Nature’s AM terms of
    use, but is not the Version of Record and does not reflect post-acceptance improvements,
    or any corrections. The Version of Record is available online at: https://doi.org/10.1016/j.materresbull.2020.111103'
  identifier: https://creativecommons.org/licenses/by-nc-nd/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Materials Research Bulletin
  issn: '08837694'
  volume: '134'
  article_number: '111103'

## Conference



## Related item



## Funding

- funder_name: MCI-UEFISCDI Romania
- funder_name: COFUND-M-ERA.NET II
- identifier: 51668/09.07.2019
  funder_name: Operational Programme Human Capital of the Ministry of European Funds

## 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



## Software



## Custom property



## Fileset

- id: 03ec7658-9814-4879-be4a-2607bfa34f0d
  filename: manuscris B4C and c-BN     random_oriented MgB2_v18.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 1319628
  md5: 781a8ac93f92fec518116d63ed684658
- id: 42cd0e91-98a8-4d0d-a587-19c0eee30009
  filename: Supplementary Material Mater.Res.Bull.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 1442192
  md5: b6f94b3c975124ae62e1a192f070bef7

## Thumbnail

fileset_id: 03ec7658-9814-4879-be4a-2607bfa34f0d
filename: manuscris B4C and c-BN     random_oriented MgB2_v18.docx