X-ray radiography of aluminum cathodes eroded in high-current vacuum arcs
| Parent link: | Current Applied Physics Vol. 19, iss. 6.— 2019.— [P. 704-708] |
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| Autor Corporativo: | |
| Outros Autores: | , , , , |
| Resumo: | Title screen The aim of the study presented in this paper was to characterize quantitatively the erosion of aluminum cathodes in high-current vacuum arcs. The experimental setup comprised two current generators. The first one, capable of generating a current of amplitude up to 350 kA, was used to produce a plasma jet, that is, the object to be investigated. The second generator was used to produce a source of probe radiation for imaging the object under investigation in soft x rays of energy ħν ≈ 0.5-3 keV. The findings of the study are based on experimental data obtained by electrophysical and radiographic methods. It has been shown that the cathode erosion rate in a high-current vacuum arc is a function of the charge passed through the cathode. Режим доступа: по договору с организацией-держателем ресурса |
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2019
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| Acesso em linha: | https://doi.org/10.1016/j.cap.2019.03.015 |
| Formato: | Recurso Eletrônico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660997 |