论文标题

电子束的形成及其在新型的等离子体光学设备中的影响,用于蒸发阴极弧等离子体涂层中的微滴;

Electron Beam Formation and its Effect in Novel Plasma-optical Device for Evaporation of Micro-droplets in Cathode ARC Plasma Coating

论文作者

Goncharov, A. A., Maslov, V. I., Naiko, L. V.

论文摘要

考虑到自动形成的高能电子的径向射束将能量泵入电弧血浆流动,以蒸发微滴滴。径向梁通过外围弧等离子体流动离子在该表面轰击时通过次级离子发射出现在内部圆柱体表面附近。横梁通过电势跳跃加速,出现在交叉径向电气和纵向磁场的等离子体光系统的圆柱通道中。高能电子泵,在微动物通过系统运动时,能量足以蒸发微滴头。

The additional pumping of energy into arc plasma flow by the self-consistently formed radially directed beam of high-energy electrons for evaporation of micro-droplets is considered. The radial beam appears near the inner cylindrical surface by secondary ion - electron emission at this surface bombardment by peripheral arc plasma flow ions. The beam is accelerated by electric potential jump, appeared in a cylindrical channel of the plasma-optical system in crossed radial electrical and longitudinal magnetic fields. The high-energy electrons pump, during the time of micro-droplet movement through the system, the energy, which is sufficient for evaporation of micro-droplets.

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