A comprehensive guide to modern RoHS-compliant trivalent passivations for zinc plating. Understand the differences in corrosion resistance, color stability, and performance among clear, yellow, and black conversion coatings.
Cadmium offers unparalleled corrosion resistance and lubricity, but its extreme toxicity has led to global bans. Explore the best RoHS-compliant alternatives, including Zinc-Nickel and PTFE composites, for aerospace and military applications.
Navigate the complex world of RoHS and REACH compliance for surface finishing. Learn which plating chemicals are restricted, the difference between hexavalent and trivalent chromium, and how to verify supplier compliance.