Device for preventing high voltage arcing in electron beam welding Patent
Development of device to prevent high voltage arcing in electron beam welding
Hanchey, K. K.↗
Engineering topics
Hanchey, K. K.
Publications and source records attributed to Hanchey, K. K..
Suppressor plate eliminates undesired arcing during electron beam welding
Suppressor grid eliminates undesired arcing during electron beam welding in one of two ways. A grid at ground potential collects secondary emission of ions and electrons produced by the beam as it strikes the workpiece, or a negatively energized grid repels the plasma arc back to the workpiece. This eliminates ground screens used to cover view ports.
Hanchey, K. K.↗