Testing of Boron Carbide Coatings with a Pulsed Thermal Load Possible in the Divertor Zone of the ITER Tokamak | Sciact - CRIS-system of Boreskov Institute of Catalysis

Testing of Boron Carbide Coatings with a Pulsed Thermal Load Possible in the Divertor Zone of the ITER Tokamak Full article

Journal

Physics of Atomic Nuclei
ISSN: 1063-7788 , E-ISSN: 1562-692X

Output data

Year: 2024, Volume: 87, Number: Suppl. 1, Pages: S99–S107 Pages count : 9 DOI: 10.1134/S1063778824130039

Tags

laser heating, high-temperature ceramics, boron carbide, transient processes, thermal shocks, tungsten, ceramic coatings

Authors

Cherepanov D.E. ^1,2,3 , Burdakov A.V. ^1,4 , Vyacheslavov L.N. ¹ , Kazantsev S.R. ^3,5 , Kandaurov I.V. ¹ , Kasatov A.A. ^1,2 , Krasilnikov A.V. ⁶ , Popov V.A. ^1,2 , Ryzhkov G.A. ¹ , Shoshin A.A. ^1,2,4

Affiliations

1	Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Novosibirsk State University, Novosibirsk, 630090 Russia
3	Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
4	Novosibirsk State Technical University, Novosibirsk, 630073 Russia
5	SKIF Synchrotron Radiation Facility, Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Koltsovo, 630090 Russia
6	Private Institution Project Center ITER, Moscow, 123060 Russia

The boron carbide coatings deposited on tungsten using three methods have been tested by pulsed heating, which is expected on the first wall and in the divertor zone of the ITER tokamak. The deposition methods chosen were detonation spraying, atmospheric plasma spraying, and electron beam synthesis. The experiments revealed that the best resistance to pulsed heating is demonstrated by coatings applied using detonation and atmospheric plasma spraying methods.

Cherepanov D.E. , Burdakov A.V. , Vyacheslavov L.N. , Kazantsev S.R. , Kandaurov I.V. , Kasatov A.A. , Krasilnikov A.V. , Popov V.A. , Ryzhkov G.A. , Shoshin A.A.
Testing of Boron Carbide Coatings with a Pulsed Thermal Load Possible in the Divertor Zone of the ITER Tokamak
Physics of Atomic Nuclei. 2024. V.87. NSuppl. 1. P.S99–S107. DOI: 10.1134/S1063778824130039 WOS Scopus OpenAlex publication_identifier_short.sciact_skif_identifier_type

Черепанов Д.Е. , Бурдаков А.В. , Вячеславов Л.Н. , Казанцев С.Р. , Кандауров И.В. , Касатов А.А. , Красильников А.В. , Попов В.А. , Рыжков Г.А. , Шошин А.А.
Испытания покрытий из карбида бора импульсной тепловой нагрузкой, возможной в диверторной зоне токамака ИТЭР
Вопросы атомной науки и техники. Серия: Термоядерный синтез. 2024. Т.47. №1. С.89 - 98. DOI: 10.21517/0202-3822-2024-47-1-89-98 Scopus РИНЦ publication_identifier_short.sciact_skif_identifier_type

Submitted:	Jan 15, 2024
Accepted:	Jan 17, 2024
Published online:	Jan 23, 2025

Web of science:	WOS:001405662800005
Scopus:	2-s2.0-85218156186
OpenAlex:	W4406740886
publication_identifier.sciact_skif_identifier_type:	3823

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