Enviar artigo por via de e-mail Average current per vacuum-arc cathode spot and spot velocity in a magnetic field on a CuCr50/50 nanocomposite
- Autores: Zabello K.1, Poluyanova I.2, Yakovlev V.3, Shkol’nik S.1
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Afiliações:
- Ioffe Physical Technical Institute
- Tavrida Electric Group
- St. Petersburg State University
- Edição: Volume 43, Nº 11 (2017)
- Páginas: 1005-1008
- Seção: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/206420
- DOI: https://doi.org/10.1134/S1063785017110293
- ID: 206420
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Resumo
It has been shown that such cathode spot characteristics as the average current per spot and its dependence on tangential magnetic-field induction Bt and the spot velocity and its dependence on Bt for two CuCr50/50 specimens with very different structures (nanocomposite and “solid-state sintered” composite) almost coincide if the surface of contacts has been totally remelted before measurements with the use of moderate arc currents in the process of conditioning.
Sobre autores
K. Zabello
Ioffe Physical Technical Institute
Autor responsável pela correspondência
Email: Zabellok@mail.ioffe.ru
Rússia, St. Petersburg, 194021
I. Poluyanova
Tavrida Electric Group
Email: Zabellok@mail.ioffe.ru
Rússia, Moscow, 125040
V. Yakovlev
St. Petersburg State University
Email: Zabellok@mail.ioffe.ru
Rússia, St. Petersburg, 199034
S. Shkol’nik
Ioffe Physical Technical Institute
Email: Zabellok@mail.ioffe.ru
Rússia, St. Petersburg, 194021
