Published January 2013
| Version v1
Journal article
Enhancement of efficiency of the vacuum-arc discharge initiation
- 1. AS RU, Institute of Ion-Plasma and Laser Technologies, Tashkent (Uzbekistan)
Description
The new elements for vacuum-arc discharge initiation have been developed. An igniter electrode for arc initiation has been developed. The arc initiation dependences on the ratio of powders of graphite and silver have been studied. The optimal parameters such as the distances between cathode and igniter and the ratios of powder mixtures have been determined. It has been found that for the distance between cathode and igniter of 5 mm the igniter from graphite and silver powders has the arc initiation probability 13% more than that for the igniter filled with graphite only. (author)
Additional details
Additional titles
- Original title (Russian)
- Повышение эффективности инициирования вакуумного дугового разряда
Publishing Information
- Journal Title
- Uzbekiston Fizika Zhurnali
- Journal Volume
- 15
- Journal Issue
- 1-2
- Journal Page Range
- p. 97-100
- ISSN
- 1025-8817
INIS
- Country of Publication
- Uzbekistan
- Country of Input or Organization
- Uzbekistan
- INIS RN
- 45060827
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- CATHODES; DISTANCE; EFFICIENCY; ELECTRIC DISCHARGES; FLASHOVER; GRAPHITE; MIXTURES; PLASMA; POWDERS; PROBABILITY; SILVER
- Descriptors DEC
- CARBON; DISPERSIONS; ELECTRIC DISCHARGES; ELECTRODES; ELEMENTS; METALS; MINERALS; NONMETALS; TRANSITION ELEMENTS
Optional Information
- Notes
- 6 refs., 3 figs.