Arc Thermal Spray NiCr20 Alloy Coating: Fabrication, Sealant, Heat Treatment, Wear, and Corrosion Resistances

Table 1

Technological parameters for sprayed NiCr alloy coating.

Spray modes	Technological parameters
Spray angle (°)	90
Spray distance (mm)	100
Pneumatic pressure (atm)	4.2 ÷ 4.5
Arc voltage (V)	33
DC current (A)	200
Nozzles moving speed (mm/s)	30
Coating thickness (mm)	≈1