文章基本信息

标题：Analysis of mechanical and thermal properties of elastomers for manufacturing of components in the nuclear industry
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作者：Álvaro Rodríguez-Prieto ; Ana María Camacho ; Miguel Ángel Sebastián 等
期刊名称：Procedia Manufacturing
印刷版ISSN：2351-9789
出版年度：2019
卷号：41
页码：177-184
DOI：10.1016/j.promfg.2019.07.044
语种：English
出版社：Elsevier
摘要：Many subcomponents of nuclear equipment are manufactured using polymers, where it could be highlighted the role of elastomers as sealants. The aim of this work is to analyze several mechanical and thermal properties of BUNA-N, Neoprene and Viton intended to nuclear power applications. Neoprene (polychloroprene) is the better option if the levels of irradiation are the highest postulated and it exhibits the most balanced performance between required properties, showing also the best mechanical behaviour. On the other hand, the analysis of activation energies provided by EPRI 1009748 exhibits that BUNA-N shows the greatest qualified lifetime.
关键词：thermal agingmechanical performanceirradiation resistanceelastomernuclear application