Our 'standard' TOPCOAT is our earliest developed coating and is applied since 1987.
For a number of years this was the only coating that could be supplied for hydraulic applications. Even now the corrosion and wear resistance of this dark-coloured, almost black coating is excellent and suitable for almost all aggressive and corrosive environments.
The coating consists of a plasma-sprayed nickel-chrome adhesive layer with a minimum thickness of 100μm and an aluminium oxide/titanium oxide ceramic top layer.
Plasma spraying is particularly suitable for materials with a high melting point such as ceramic materials.
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