Vorrichtung zur Sprühbeschichtung von Mikroplasma

摘要

A portable, hand-held microplasma spray coating apparatus comprises an anode (16), a cathode (18) and an arc gas emitter (14) disposed in a housing (13), and a powder feeding system (23), a cooling system (11) and a power source (17) connected to the apparatus. The powder feeding system (23), cooling system (11) and power source (17) are detachably mounted on a mobile platform. The microplasma spray apparatus can be transported to on-site locations in the field to facilitate quick repair work.