Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Qualification of Boron Carbide Ceramics for Use in ITER Ports. / Shoshin, Andrey; Burdakov, Alexander; Ivantsivskiy, Maxim и др.
в: IEEE Transactions on Plasma Science, Том 48, № 6, 8827588, 01.06.2020, стр. 1474-1478.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Qualification of Boron Carbide Ceramics for Use in ITER Ports
AU - Shoshin, Andrey
AU - Burdakov, Alexander
AU - Ivantsivskiy, Maxim
AU - Polosatkin, Sergey
AU - Klimenko, Maria
AU - Semenov, Alexey
AU - Taskaev, Sergey
AU - Kasatov, Dmitrii
AU - Shchudlo, Ivan
AU - Makarov, Alexander
AU - Davydov, Nikolay
PY - 2020/6/1
Y1 - 2020/6/1
N2 - Boron carbide has been proposed for the neutron protection of equipment in the ITER diagnostic ports and for reducing the dose to maintenance personnel. The chemical composition, vacuum, and thermal properties of ceramics of boron carbide were studied. It is demonstrated that the outgassing rate of ceramics meets the requirements of the ITER Vacuum Handbook. Calculation of the total gas emission from the ITER equatorial port #11 is carried out. The contact thermal conductivity at the boundary between ceramics and bronze is measured. Manganese content is determined by the method of activation analysis in ceramics. It is shown that sintered and hot-pressed boron carbide ceramics can be used in the ITER diagnostic ports.
AB - Boron carbide has been proposed for the neutron protection of equipment in the ITER diagnostic ports and for reducing the dose to maintenance personnel. The chemical composition, vacuum, and thermal properties of ceramics of boron carbide were studied. It is demonstrated that the outgassing rate of ceramics meets the requirements of the ITER Vacuum Handbook. Calculation of the total gas emission from the ITER equatorial port #11 is carried out. The contact thermal conductivity at the boundary between ceramics and bronze is measured. Manganese content is determined by the method of activation analysis in ceramics. It is shown that sintered and hot-pressed boron carbide ceramics can be used in the ITER diagnostic ports.
KW - Boron carbide ceramic material properties
KW - ITER port mechanical engineering
UR - http://www.scopus.com/inward/record.url?scp=85087093585&partnerID=8YFLogxK
U2 - 10.1109/TPS.2019.2937605
DO - 10.1109/TPS.2019.2937605
M3 - Article
AN - SCOPUS:85087093585
VL - 48
SP - 1474
EP - 1478
JO - IEEE Transactions on Plasma Science
JF - IEEE Transactions on Plasma Science
SN - 0093-3813
IS - 6
M1 - 8827588
ER -
ID: 24722591