- Surface preparation modalities and materi als (grit blasting media, grinding machine, e tc…);- Acid activation parameters (ba th chemical composition and temperature ; immersion timeElectrolyze, current reversing if applicable);- Plating parame ters (bath composi tion and temp .; current density and voltage ; immersion time);- Elect rodes description ;- Heat treatment (temperat ure, time, furnace type and dimension, temperature measuringequipment );- Coating quality control plan.