Ac Susceptibility Measurements and Mechanical Performance of Bulk MgB2
Yazarlar (7)
Prof. Dr. Özgür ÖZTÜRK Kastamonu Üniversitesi, Türkiye
Doç. Dr. Elif AŞIKUZUN TOKEŞER Kastamonu Üniversitesi, Türkiye
Öğr. Gör. Dr. Şeydanur KAYA Kastamonu Üniversitesi, Türkiye
M. Erdem
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
S. Safran
Ankara Üniversitesi, Türkiye
A. Kilic
Ankara Üniversitesi, Türkiye
C. Terzioglu
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Superconductivity and Novel Magnetism
Dergi ISSN 1557-1939 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 07-2015
Kabul Tarihi Yayınlanma Tarihi 13-02-2015
Cilt / Sayı / Sayfa 28 / 7 / 1943–1952 DOI 10.1007/s10948-015-3003-z
Makale Linki http://link.springer.com/10.1007/s10948-015-3003-z
Özet
The effects of Ar ambient pressure (vacuum and 0, 10, and 20 B) and annealing times (0.5 and 1 h) on microstructural, superconducting, and mechanical properties of bulk superconducting MgB2 are investigated. The samples are produced using the solid-state reaction method. X-ray diffraction (XRD) and scanning electron microscopy (SEM) measurements are performed for determination of the crystal structure and surface morphology of MgB2 samples, respectively. The superconducting properties are studied by AC magnetic susceptibility measurements. Microhardness analyses are made using the Vickers microhardness test for determination of mechanical properties of all samples. Increasing the Ar pressure decreases the lattice parameters and hence the average grain size. Increasing the annealing time results in larger lattice parameters and larger grain formation. The susceptibility measurements revealed a …
Anahtar Kelimeler
MgB2 superconductors | SEM | Susceptibility | Vickers microhardness | XRD
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Web of Science 8
Scopus 10
Google Scholar 10
Ac Susceptibility Measurements and Mechanical Performance of Bulk MgB2

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