Surface Treatment
Common methods: Electro-galvanizing, hot-dip galvanizing, zinc flake coating (e.g., Dacromet), and phosphate coating.
Enhancements:
Electro-galvanizing provides a thin, uniform zinc layer for moderate corrosion resistance.
Hot-dip galvanizing offers thicker zinc coatings for outdoor/marine environments.
Zinc flake coatings (e.g., Dacromet) resist salt spray and high temperatures.