TOPCOAT®+
This coating is similar to TOPCOAT® ceramics, however the plasa sprayed nickel-chrome based adhesive layer is replaced by an HVOF sprayed nickel based superalloy (TOPCOAT® 177). As a result the corrosion resistance, chemical resistance, and therefore the operational reliability is improved. Typical applications are the same as those of TOPCOAT® applications:
- Hydraulic parts, e.g. piston rods
- Plungers
- Components in the automotive industry
- Wear resistant sealing surfaces
- Wear resistant sleeve bearing surfaces
- Replacement and recoating of Ceramax
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Example seal construction
Product overview
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