New high temperature resistant heavy concretes for fast neutron and gamma radiation shielding
Yazarlar (5)
Bünyamin Aygün Ağrı İbrahim Çeçen Üniversitesi, Türkiye
Doç. Dr. Erdem Şakar Atatürk Üniversitesi, Türkiye
Prof. Dr. Turgay KORKUT Sinop Üniversitesi, Türkiye
Mı Sayyed
Prof. Dr. Abdulhalik KARABULUT Atatürk Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | RADIOCHIMICA ACTA (Q2) | ||
| Dergi ISSN | 0033-8230 Dergi Bilgileri (2019) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2019 |
| Cilt / Sayı / Sayfa | 107 / 4 / 359–367 | DOI | 10.1515/ract-2018-3075 |
| Makale Linki | http://www.degruyter.com/view/j/ract.2019.107.issue-4/ract-2018-3075/ract-2018-3075.xml | ||
| UAK Araştırma Alanları |
Nükleer Fizik
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| Özet |
| In the present work, we developed three new high temperature resistant heavy concretes as novel radiation shielding materials. For this purpose, chrome ore (FeCr2O4), hematite (Fe2O3), titanium oxide (TiO2), aluminum oxide (Al2O3), limonite [FeO (OH) nH2O], siderite (FeCO3), barite (BaSO4), nickel oxide (NiO) materials and alumina cement were used. Mass combination ratios of components and total macroscopic cross sections (scattering, absorption, capture, fission) of the samples were calculated by using GEANT4 code. The resistances of the prepared samples were evaluated in terms of compression strength after exposure at the 1000 °C temperature. Neutron equivalent dose rate measurements were carried out by using 4.5 MeV 241Am-Be neutron source and BF3 detector. All results were compared with normal weight concrete and paraffin. The results of neutron dose indicate that neutron absorption … |
| Anahtar Kelimeler |
| Chromite | heavy concrete | high temperature resistant | neutron | shielding |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 30 |
| Google Scholar | 36 |