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Investigation of Indentation Size Effect (ISE) of Bi2Sr2C and xCu2Oy Superconducting System Using Vickers Microhardness Test Method   
Yazarlar (1)
Öğr. Gör. Dr. Şeydanur KAYA Öğr. Gör. Dr. Şeydanur KAYA
Kastamonu Üniversitesi, Türkiye
Devamını Göster
Özet
In this work, the effects of Nd doping on the structural and mechanical properties of the samples were analyzed. Nd 2 O 3 doped Bi-2212 superconductors were obtained using solid state reaction method. Microhardness measurements were made to analyze the mechanical properties. XRD and SEM measurements were done for determination of crystal structure and surface morphology and calculation of the lattice parameters. The Vickers microhardness was calculated for undoped and doped samples. The experimental results of the microhardness measurements were analyzed using Kick's Law, PSR (proportional specimen resistance), modified PRS (MPSR) and Hays--Kendall (HK) approach. The microhardness values of the samples decreased with increasing Nd doping and applied load. Finally, the Hays-Kendall (HK) approach was determined as the most successful model describing the mechanical …
Anahtar Kelimeler
Bildiri Türü Tebliğ/Bildiri
Bildiri Alt Türü Özet Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum)
Bildiri Niteliği Alanında Hakemli Uluslararası Kongre/Sempozyum
Bildiri Dili İngilizce
Kongre Adı APS March Meeting
Kongre Tarihi 18-03-2013 /
Basıldığı Ülke
Basıldığı Şehir
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları

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