Others » Chromating
Through the chromating process a chromate layer (conversion layer) is formed onto a metal surface. AHC Benelux offers both, Cr6 + free passivation, Surtec® 650 as well as Cr6 + content layers, Alodine.
The chromating process converts the aluminium base layer into another aluminum connection. This thin conversion layer protects the substrate against corrosion and is an excellent basis for the application of various types of lacquering and paintings. After lacquering the chromate layer gives a perfect and long lasting protection against undercorrosion.
AHC Benelux offers yellow chromating (Alodine 1200) as well as the Cr6+ free passiviation of Aluminum, Surtec® 650.