Extrusion & Post
3 Aufrufe
Pinholes in PFA coatings/linings
Problembeschreibung
Micropores appear in PFA anti-corrosion coatings
Ursachenanalyse
Coating construction process defects; contamination such as dust
Lösung
Adopt electrostatic spraying + multiple sintering with inspection between each layer
Wichtigste Erkenntnis
The denseness of PFA coatings is the key to corrosion protection
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