Tridescent is a hexavalent-free trivalent chromate that provides 125 hours salt spray protection. It is the clear replacement for yellow iridescent chromate films on zinc and zinc alloys. It exceeds the requirements of ASTM B-633 Type II, may be baked at 400°F and readily fits into existing chromate cycles.
Editor PickSIFCO ASC Plating Process Recognized by American Bureau of Shipping
SIFCO Applied Surface Concepts (ASC) received an American Bureau of Shipping (ABS) Product Design Assessment (PDA) for its SIFCO Process of selective plating.