This ceramic coating is mainly used where a very high degree of chemical resistance against strong acids or bases is required. The coating is tribologically similar to the standard TOPCOAT. The colour is dark grey/green.
The coating consists of a plasma-sprayed nickel-chrome adhesive layer with a minimum thickness of 100μm and a chromium oxide ceramic top layer of approximately 200µm.
The areas of application are the same as those of the standard TOPCOAT ceramic coating, with the following differences:
Plasma spraying is particularly suitable for materials with a high melting point such as ceramic materials.
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