1. the process of treating or coating a surface with phosphate, typically to improve corrosion resistance or paint adhesion
Usage: technical; industrial; present participle or gerund form of phosphatize

Examples

• The factory uses phosphatizing to prepare steel surfaces before painting.
• Phosphatizing the metal parts prevents rust and extends their lifespan.
• The automotive industry relies on phosphatizing for pre-treatment of vehicle components.
• Engineers recommend phosphatizing as a cost-effective corrosion prevention method.
• The phosphatizing process creates a thin, protective layer on the substrate.