Investigation of microhardness properties of the multi-walled carbon nanotube additive MgB2 structure by using the vickers method
Yazarlar (5)
Dr. Öğr. Üyesi Naki KAYA
İstanbul Arel Üniversitesi, Türkiye
Şükrü Çavdar
Gazi Üniversitesi, Türkiye
Haluk Koralay
Gazi Üniversitesi, Türkiye
Özgür Öztürk
Kastamonu Üniversitesi, Türkiye
Hakan Ada
Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | CRYOGENICS (Q2) | ||
| Dergi ISSN | 0011-2275 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 06-2021 |
| Cilt / Sayı / Sayfa | 116 / 0 / – | DOI | 10.1016/j.cryogenics.2021.103295 |
| Makale Linki | https://www.sciencedirect.com/science/article/pii/S0011227521000539?via%3Dihub | ||
| Özet |
| In this study, the effect of multi-walled carbon nanotube doping to MgB2 compound on microhardness properties of MgB2 was investigated by using solid-state reaction method. The amount of multi-walled carbon nanotubes was chosen as 0, 1, 2, 3 and 4% by weight of total MgB2. All samples were obtained by sintered at 650 °C temperatures. The microhardness properties of the samples obtained were examined using the Vickers method. At the same time, the samples obtained were analyzed according to Meyer’s Law, proportional sample resistance (PSR) model, Hays-Kendall (HK) approach and elastic/plastic deformation (EPD) model. Samples were found to exhibit indentation size effect (ISE) behavior. It was understood that the multi-walled carbon nanotubes doped to the samples made MgB2 softer by reducing the intergranular bonding of the MgB2 structure. In addition, it was found that the force applied to … |
| Anahtar Kelimeler |
| Superconductivity | MgB2 | Multi-Walled Carbon Nanotube | Vickers Microhardness |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 3 |
| Google Scholar | 9 |