Spark plasma sintered tungsten – mechanical properties, irradiation effects and thermal shock performance

Matějíček, Jiří; Veverka, Jakub; Yin, C.; Vilémová, Monika; Terentyev, D.; Wirtz, M.; Gago, M.; Dubinko, A.; Hadraba, Hynek

doi:https://dx.doi.org/10.1016/j.jnucmat.2020.152518

Number of the records: 1

Spark plasma sintered tungsten – mechanical properties, irradiation effects and thermal shock performance

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SYSNO ASEP	0532363
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Spark plasma sintered tungsten – mechanical properties, irradiation effects and thermal shock performance
Author(s)	Matějíček, Jiří (UFP-V)_{RID, ORCID} Veverka, Jakub (UFP-V)_ORCID Yin, C. (BE) Vilémová, Monika (UFP-V)_{RID, ORCID} Terentyev, D. (BE) Wirtz, M. (DE) Gago, M. (DE) Dubinko, A. (BE) Hadraba, Hynek (UFM-A)_{RID, ORCID}
Number of authors	9
Article number	152518
Source Title	Journal of Nuclear Materials. - : Elsevier - ISSN 0022-3115 Roč. 542, December (2020)
Number of pages	10 s.
Language	eng - English
Country	NL - Netherlands
Keywords	tungsten ; thermal shock performance ; irradiation effects
Subject RIV	JG - Metallurgy
OECD category	Materials engineering
R&D Projects	GA17-23154S GA ČR - Czech Science Foundation (CSF)
Method of publishing	Limited access
Institutional support	UFP-V - RVO:61389021 ; UFM-A - RVO:68081723
UT WOS	000583242500054
EID SCOPUS	85091334221
DOI	10.1016/j.jnucmat.2020.152518
Annotation	Tungsten-based materials are the most prospective candidates for the plasma facing components for future fusion devices, such as DEMO. In order to improve their properties, various modifications are being developed, including composites, alloys, and different processing routes. Spark plasma sintering (SPS) is among the prospective preparation technologies - thanks to the relatively low temperatures and short processing times, it enables the preservation of fine grain structure, beneficial for radiation resistance. In a previous study, SPS W has shown promising mechanical properties at moderate temperatures, however, the irradiation effects were yet to be investigated.
Workplace	Institute of Plasma Physics
Contact	Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975
Year of Publishing	2021
Electronic address	https://www.sciencedirect.com/science/article/pii/S0022311520311260?dgcid=author

Number of the records: 1