Отправить статью по E-mail Average current per vacuum-arc cathode spot and spot velocity in a magnetic field on a CuCr50/50 nanocomposite
- Авторы: Zabello K.1, Poluyanova I.2, Yakovlev V.3, Shkol’nik S.1
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Учреждения:
- Ioffe Physical Technical Institute
- Tavrida Electric Group
- St. Petersburg State University
- Выпуск: Том 43, № 11 (2017)
- Страницы: 1005-1008
- Раздел: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/206420
- DOI: https://doi.org/10.1134/S1063785017110293
- ID: 206420
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Аннотация
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.
Об авторах
K. Zabello
Ioffe Physical Technical Institute
Автор, ответственный за переписку.
Email: Zabellok@mail.ioffe.ru
Россия, St. Petersburg, 194021
I. Poluyanova
Tavrida Electric Group
Email: Zabellok@mail.ioffe.ru
Россия, Moscow, 125040
V. Yakovlev
St. Petersburg State University
Email: Zabellok@mail.ioffe.ru
Россия, St. Petersburg, 199034
S. Shkol’nik
Ioffe Physical Technical Institute
Email: Zabellok@mail.ioffe.ru
Россия, St. Petersburg, 194021
