Transport and structural properties of MgB2/Fe wires produced by redesigning internal Mg diffusion process
Yetis, Hakan ; Avci, Dogan ; Karaboga, Firat ; Aksoy, Canan ; Gajda, Daniel ; Martínez, Elena ; Mehmet Tanyildiz, Fatih ; Zaleski, Andrzej ; Babij, Michal ; Tran, Lan Maria ; Angurel, Luis Alberto (Universidad de Zaragoza) ; Fuente, G.F. de la ; Belenli, Ibrahim Belenli
Resumen: We report transport, electromechanical, and structural properties of single core MgB2/Fe wire produced using a new fabrication method, called designed internal Mg diffusion (IMD) process, which relies on the use of non-stoichiometric Mg + B pellets with excess Mg in place of a central Mg rod used in the standard IMD method. Structural analysis revealed the successful formation of a porous MgB2 structure in the center and a dense circular MgB2 layer surrounding this structure in the designed-IMD wire. Fast transport I-V measurements showed that the designed IMD method increased engineering critical current density (J e) up to twice that of the IMD wires in self-field. The central porous MgB2 structure shared the applied current and indirectly behaved as an internal stabilizer against quench damage at high applied currents. © 2022 IOP Publishing Ltd.
Idioma: Inglés
DOI: 10.1088/1361-6668/ac5339
Año: 2022
Publicado en: Superconductor Science and Technology 35, 4 (2022), [7 pp]
ISSN: 0953-2048
Factor impacto JCR: 3.6 (2022)
Categ. JCR: PHYSICS, CONDENSED MATTER rank: 25 / 67 = 0.373 (2022) - Q2 - T2
Categ. JCR: PHYSICS, APPLIED rank: 52 / 160 = 0.325 (2022) - Q2 - T1
Factor impacto CITESCORE: 6.0 - Engineering (Q1) - Physics and Astronomy (Q1) - Materials Science (Q2)
Factor impacto SCIMAGO: 1.191 - Ceramics and Composites (Q1) - Condensed Matter Physics (Q1) - Metals and Alloys (Q1) - Materials Chemistry (Q1) - Electrical and Electronic Engineering (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA/T54-20R
Financiación: info:eu-repo/grantAgreement/ES/MICINN/AEI/PID2020-113034RB-I00
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Cienc.Mater. Ingen.Metal. (Dpto. Ciencia Tecnol.Mater.Fl.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
Exportado de SIDERAL (2024-03-18-13:19:44)
Visitas y descargas
Idioma: Inglés
DOI: 10.1088/1361-6668/ac5339
Año: 2022
Publicado en: Superconductor Science and Technology 35, 4 (2022), [7 pp]
ISSN: 0953-2048
Factor impacto JCR: 3.6 (2022)
Categ. JCR: PHYSICS, CONDENSED MATTER rank: 25 / 67 = 0.373 (2022) - Q2 - T2
Categ. JCR: PHYSICS, APPLIED rank: 52 / 160 = 0.325 (2022) - Q2 - T1
Factor impacto CITESCORE: 6.0 - Engineering (Q1) - Physics and Astronomy (Q1) - Materials Science (Q2)
Factor impacto SCIMAGO: 1.191 - Ceramics and Composites (Q1) - Condensed Matter Physics (Q1) - Metals and Alloys (Q1) - Materials Chemistry (Q1) - Electrical and Electronic Engineering (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA/T54-20R
Financiación: info:eu-repo/grantAgreement/ES/MICINN/AEI/PID2020-113034RB-I00
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Cienc.Mater. Ingen.Metal. (Dpto. Ciencia Tecnol.Mater.Fl.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2024-03-18-13:19:44)
Permalink:
Visitas y descargas
Este artículo se encuentra en las siguientes colecciones:
Articles > Artículos por área > Ciencia de los Materiales e Ingeniería Metalúrgica
Record created 2024-01-30, last modified 2024-03-19