| Yazarlar |
Ezgi Taylan Koparan
Bülent Ecevit Üniversitesi, Türkiye |
|
Burcu Savaşkan
Karadeniz Teknik Üniversitesi, Türkiye |
Prof. Dr. Özgür ÖZTÜRK
Kastamonu Üniversitesi, Türkiye |
Öğr. Gör. Dr. Şeydanur KAYA
Kastamonu Üniversitesi, Türkiye |
|
Canan Aksoy
Karadeniz Teknik Üniversitesi, Türkiye |
|
J Wang
|
|
Susannah C Speller
|
|
Chris Grovenor
|
|
Ali Gencer
|
|
Ekrem Yanmaz
İstanbul Gelişim Üniversitesi, Türkiye |
| Özet |
| In the present study, we investigate the effects of Bi2Sr2Ca1Cu2O8+κ (Bi-2212) addition on structural and mechanical properties of bulk MgB2 obtained by hot-press method by means of X-ray diffraction, the Scanning Electron Microscopy and Vickers microhardness measurements. The amount of Bi-2212 was varied between 0 and 10 wt% (0, 2, 4, 6, 8 and 10 wt%) of the total MgB2. All samples were prepared by using elemental magnesium (Mg) powder, amorphous nano boron (B) powder and Bi-2212 powder which are produced by hot-press method. As a result of the hot-press process, the compact pellet samples were manufactured. The microhardness results were analyzed by Meyer’s law, Proportional Sample Resistance Model, Elastic–Plastic Deformation Model, Hays Kendall Approach, and Indentation Induced Cracking (IIC) Model. IIC model was identified as the most appropriate model for samples exhibiting the reverse indentation size effect behavior. |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS |
| Dergi ISSN | 0957-4522 |
| Dergi Tarandığı Indeksler | SCI |
| Makale Dili | İngilizce |
| Basım Tarihi | 06-2016 |
| Cilt No | 27 |
| Sayı | 6 |
| Sayfalar | 6060 / 6070 |
| Doi Numarası | 10.1007/s10854-016-4531-4 |
| Makale Linki | http://link.springer.com/10.1007/s10854-016-4531-4 |
| Atıf Sayıları | |
| WoS | 2 |
| SCOPUS | 2 |
| Google Scholar | 5 |
