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dc.contributor.author
Sobrero, Cesar Enrique
dc.contributor.author
Malachevsky, Maria Teresa
dc.contributor.author
Serquis, Adriana Cristina
dc.date.available
2018-05-03T14:05:48Z
dc.date.issued
2015-03
dc.identifier.citation
Sobrero, Cesar Enrique; Malachevsky, Maria Teresa; Serquis, Adriana Cristina; Core microstructure and strain state analysis in MgB2 wires with different metal sheaths; Hindawi Publishing Corporation; Advances in Condensed Matter Physics; 2015; 3-2015; 1-6
dc.identifier.issn
1687-8108
dc.identifier.uri
http://hdl.handle.net/11336/43928
dc.description.abstract
We present a detailed analysis of the effect of the sheath materials on the microstructure, and superconducting properties of MgB2 wires produced by the powder-in-tube method (PIT). We reduced commercial MgB2 powder by attrition milling in nitrogen atmosphere using tungsten carbide balls and obtained powders with grain sizes lower than 150 nm and different strains states through this process. Several Ti, Sstainless steel and copper monofilamentary wires were prepared using these powders by the PIT method. We investigated different thermal treatments and mechanical paths during the processing of the wires for the enhancement of the critical currents. The superconducting properties were determined by magnetization measurements in a SQUID magnetometer. The correlation between the thermal treatments, structure and superconducting properties is discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Hindawi Publishing Corporation
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Magnesium Diboride
dc.subject
Wires
dc.subject
Sheath Materials
dc.subject.classification
Recubrimientos y Películas
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Ingeniería de los Materiales
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Core microstructure and strain state analysis in MgB2 wires with different metal sheaths
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-09T16:53:41Z
dc.journal.volume
2015
dc.journal.pagination
1-6
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Sobrero, Cesar Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
dc.description.fil
Fil: Malachevsky, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
dc.description.fil
Fil: Serquis, Adriana Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
dc.journal.title
Advances in Condensed Matter Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1155/2015/297363
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.hindawi.com/journals/acmp/2015/297363/
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