Pulsed high-current arc (HCA) with plasma filter HCA technology (PVD coating) The cycle time of the production plant is in the seconds range. The coating time itself is under 1 second. The vacuum arc is a rather simple coating method. Unfortunately, liquid drops of the target material deposit as so-called droplets, and the only possible way to avoid these droplets is to filter them out. While it is possible to filter the droplets in strong magnetic fields, it also causes …
Aixcon offers DC and AC power sources as well as microwave generators for a variety of coating processes. Aixcon in particular also supports processes that place high demands on the power supply, such as those with high pulse rates or special pulse shapes. Microwave Coating Microwaves (915 MHz / 2.45 GHz / 5.8 GHz) are a good source for plasma excitation. Microwaves can achieve higher plasma densities than RF or DC excitation. Aixcon’s microwave generators are deployed in various plasma …
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