Improvement of in-situ Fe/MgB2 monofilamentary wires by internal Mg-coating process

Basit Öğe Kaydı
dc.authorid0000-0003-3183-7017en_US
dc.authorid0000-0001-8168-3242en_US
dc.authorid0000-0002-6960-3745en_US
dc.authorid0000-0003-4651-9070en_US
dc.authorid0000-0003-2276-6747
dc.authorid0000-0002-9810-2659
dc.contributor.authorKaraboğa, Fırat
dc.contributor.authorAvcı, Doğan
dc.contributor.authorYetiş, Hakan
dc.contributor.authorAkdoğan, Mustafa
dc.contributor.authorGajda, Daniel
dc.contributor.authorBelenli, İbrahim
dc.date.accessioned2021-06-23T19:44:58Z
dc.date.available2021-06-23T19:44:58Z
dc.date.issued2017
dc.departmentBAİBÜ, Mehmet Tanrıkulu Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.description.abstractIn the present work, we have studied on the use of internally Mg-coated and uncoated iron tubes in processing of in-situ mono filamentary Fe/MgB2 wires by means of transport measurements and structural analysis methods. For coated wires, the starting Fe tube is internally coated by magnesium before PIT process is applied and these wires with 0.81 mm in diameter are heat treated at different annealing temperatures and times. The main idea behind this work is to investigate the possible role of Mg coating on inhibition of Fe2B phase formation and its contribution to granular structure of MgB2 core. The transport and superconducting properties in the presence of external magnetic field are well improved for Mg-coated wire samples in comparison to the uncoated wire samples. The structural and surface analyses of Mg-coated wires reveal that the Fe2B formation still exists at the interface region. The results are interpreted in terms of effects of excess magnesium, internal Mg vapor pressure, homogeinity of Mg coating process, and heat treatment conditions. The highest engineering critical current density J(ce)(4.2 K) is obtained as greater than 5.4 x 10(4) A/cm(2) at mu H-0 = 4 T among the coated samples.en_US
dc.identifier.doi10.1016/j.jallcom.2017.08.043
dc.identifier.endpage26en_US
dc.identifier.issn0925-8388
dc.identifier.issn1873-4669
dc.identifier.scopus2-s2.0-85027534577en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage20en_US
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2017.08.043
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9077
dc.identifier.volume727en_US
dc.identifier.wosWOS:000412712900004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKaraboğa, Fırat
dc.institutionauthorAvcı, Doğan
dc.institutionauthorYetiş, Hakan
dc.institutionauthorAkdoğan, Mustafa
dc.institutionauthorBelenli, İbrahim
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal Of Alloys And Compoundsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFe/MgB2 Wiresen_US
dc.subjectFe2B Phaseen_US
dc.subjectMg-Coatingen_US
dc.subjectExcess Magnesiumen_US
dc.titleImprovement of in-situ Fe/MgB2 monofilamentary wires by internal Mg-coating processen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
firat-karaboga.pdf
Boyut:
2.3 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin/Full Text
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Fizik Bölümü Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
Tıbbi Hizmetler ve Teknikler Bölümü