Demonstration of better superconducting performance in a solder with low lead content

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dc.authoridBakiye Çakır / 0000-0003-4339-1913en_US
dc.contributor.authorAksoy, Canan
dc.contributor.authorÇakır, Bakiye
dc.contributor.authorKoparan, Ezgi Taylan
dc.contributor.authorŞimşek, Cemaleddin
dc.contributor.authorTıraşoğlu, Engin
dc.contributor.authorSpeller, Susannah
dc.date.accessioned2023-01-05T07:24:43Z
dc.date.available2023-01-05T07:24:43Z
dc.date.issued2022
dc.departmentAÇÜ, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.description.abstractLead-free SnIn solders are promising for superconducting magnet applications. However, their superconducting properties are not as good as lead solders. In order to improve the superconducting performance of the Sn-In solders, researchers have investigated the superconducting properties of ternary systems such as Sn-In-Bi for solder joints. In this study, powders of Pb, Nb, AgCu and grapheme nano pellets in the ratios of 0.5-5 wt% have been added into SnIn (35:65) to investigate their microstructural, thermal and superconducting properties. The added materials enhance the superconducting properties. We find that even low Pb additions show a dramatic improvement in superconducting properties, with an increase in both T (c) and J (c) values of up to 6.35 K and 1.47 x 10(4) A m(-2), respectively. This shows that much lower Pb content superconducting solders can be effective and could be used to replace the PbBi solder commonly used with the superconducting properties T (c) =8.4 K, H (C2) = 1.77 T, H (C) = 0.0909 T.
dc.identifier.citationAksoy, C., Çakır, B., Koparan, E. T., Şimşek, C., Tıraşoğlu, E., Speller, S., ... & Yanmaz, E. (2022). Demonstration of better superconducting performance in a solder with low lead content. Superconductor Science and Technology, 36(1).en_US
dc.identifier.doi10.1088/1361-6668/aca62b
dc.identifier.issue1en_US
dc.identifier.urihttps://doi.org/10.1088/1361-6668/aca62b
dc.identifier.urihttps://hdl.handle.net/11494/4398
dc.identifier.volume36en_US
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.institutionauthorÇakır, Bakiye
dc.language.isoenen_US
dc.publisherIOP Publishing Ltden_US
dc.relation.ispartofSuperconductor Science and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLead-freeen_US
dc.subjectSnIn alloysen_US
dc.subjectSuperconducting alloysen_US
dc.titleDemonstration of better superconducting performance in a solder with low lead contenten_US
dc.typeArticle

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