Anode Modes in Vacuum Arcs: Update
Anode Modes in Vacuum Arcs: Update
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DOI：
10.1109/tps.2017.2708695
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发表时间：
2017-06
影响因子：
1.5
通讯作者：
H. C. Miller
中科院分区：
文献类型：
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作者：
H. C. Miller
本文讨论了真空电弧中可能出现的七种不同阳极放电模式。这些模式是漫射弧（低电流，有或没有阳极溅射），脚点和羽流（中间电流），加上阳极斑点（两种类型）和强弧（高电流）。羽流和2型阳极点模式可能只发生在某些材料上，因为它们只在CuCr电极上被看到过。主要根据实验结果对各种光斑模式进行了描述。简要叙述了外加磁场对阳极模式的影响。还讨论了弧柱模式，但仅当它们对应于阳极模式时。
This paper discusses the seven different anode discharge modes which can occur in a vacuum arc. These modes are diffuse arc (low current, with or without anode sputtering), footpoint and plume (intermediate current), plus anode spot (two types), and intense arc (high current). The plume and Type 2 anode spot modes may occur just for certain materials, since they have been seen only with CuCr electrodes. Descriptions of the various spot modes are presented, based primarily on experimental results. The effects of external magnetic fields on anode modes are briefly stated. Arc column modes are also discussed, but only as they correspond to anode modes.