Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7351
Title: Radiation damage study on various structural refractory alloys of a multi-purpose reactor
Authors: Übeyli, Mustafa
Keywords: hybrid reactor
radiation damage
refractory alloys
Issue Date: 2003
Publisher: Kluwer Academic/Plenum Publ
Abstract: Radiation damage properties of structural materials play a key role in design of a fusion-fission (hybrid) reactor. Refractory alloys offer a significant advantage of high neutron wall load capability under fusion neutron environment. In this study, main radiation damage parameters (displacement per atom (DPA) and helium production) on three different refractory alloys, namely W-5Re, TZM (Mo alloy) and Nb-1Zr used as structural material in a hybrid reactor were found. Neutron transport calculations were conducted with the aid of SCALE4.3 System by solving the Boltzmann transport equation with code XSDRNPM. The lowest radiation damage values were obtained for W-5Re alloy. Moreover, all investigated materials will require to be replaced frequently due to their radiation damage values during reactor life (similar to 30 years).
URI: https://doi.org/10.1023/B:JOFE.0000047398.15435.a7
https://hdl.handle.net/20.500.11851/7351
ISSN: 0164-0313
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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