电邮这篇文章 Influence of current ripple on the tungsten cathode erosion
- 作者: Mitrofanov N.1, Zabello K.1, Nemchinsky V.2, Shkol’nik S.1
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隶属关系:
- Ioffe Physical Technical Institute
- Keiser University
- 期: 卷 61, 编号 4 (2016)
- 页面: 624-627
- 栏目: Short Communications
- URL: https://journals.rcsi.science/1063-7842/article/view/197110
- DOI: https://doi.org/10.1134/S1063784216040174
- ID: 197110
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详细
The erosion of a thermionic tungsten cathode is studied. Arc burning conditions under which gas–vapor erosion causes cathode mass losses are determined. It is shown that erosion does not depend on the current ripple amplitude and is roughly equal to 2 ng/C. In experiments, the current ripple amplitude ranges from ±1% to ±50%.
作者简介
N. Mitrofanov
Ioffe Physical Technical Institute
Email: zabellok@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
K. Zabello
Ioffe Physical Technical Institute
编辑信件的主要联系方式.
Email: zabellok@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
V. Nemchinsky
Keiser University
Email: zabellok@mail.ioffe.ru
美国, Fort Lauderdale, Florida, 33309
S. Shkol’nik
Ioffe Physical Technical Institute
Email: zabellok@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
