Parametric Appraisal of Process Parameters for Adhesion of Plasma Sprayed Nanostructured YSZ Coatings Using Taguchi Experimental Design

Table 2

Control factors with their selected levels.

	Levels				Unit
A: Torch input power	30	35	40	45	kW
B: Torch to base distance	75	100	125	150	mm
C: Molten particle velocity	200	225	250	275	m/sec
D: Particle temperature	2500	2600	2700	2800	°C
E: Surface roughness	4	5	6	7	μm