Metal-Ceramic Nanocomosite for Radiation Shielding of Electronics

Metal-Ceramic Nanocomosite for Radiation Shielding of Electronics

Bibliographic Details
Parent link:Energy Fluxes and Radiation Effects (EFRE-2020 online).— 2020.— [P. 1076-1079]
Corporate Authors: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научная лаборатория изотопного анализа и технологий
Other Authors: Khasanov O. L. Oleg Leonidovich, Dvilis E. S. Edgar Sergeevich, Petyukevich M. S. Mariya Stanislavovna, Shamanin I. V. Igor Vladimirovich
Summary:Title screen
Full dense llightweight nanostructured metal-ceramic composite has been developed for the purpose of radiation shielding of electronic components exposed to radiation flows of electrons, ions, γ-rays, neutrons. The composite consisted of AMg6 (77.9 vol%) +B4 C (18.8 vol%)+W (3.3 vol%) was sintered by the SPS method up to 100% density at 490°C / 40 MPa. The microhardness of this composite was 419.9 HV; Young modulus was 98620 N/mm2 ; creep under indentation was 1.45%. The attenuation coefficient of the developed composite for γ-rays was 1.34 times more in comparison with the pure AMg6 alloy; the attenuation coefficient for thermal and superthermal neutrons was 2.2 times more.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2020
Subjects:
электронный ресурс
труды учёных ТПУ
nanostructured composite
low-melting metal matrix
refractory fillers
radiation shielding
gamma-rays
neutrons
композиты
легкоплавкие материалы
металлические матрицы
наполнители
радиационная защита
гамма-лучи
нейтроны
Online Access:https://doi.org/10.1109/EFRE47760.2020.9242100
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663089

Internet

https://doi.org/10.1109/EFRE47760.2020.9242100

Similar Items