[Retracted] Optimizing the Characteristics of the Laser Hardfacing Process Parameters to Maximize the Wear Resistance of Ni-Based Hard-Faced Deposits Using the RSM Technique

Table 7

Verification results for wear test weight loss.

Sl. No	Power (W)	Powder feed rate (g/min)	Travel speed (mm/min)	Defocusing distance (mm)	Actual weight loss (mg)	Predicted weight loss (mg)	Error (%)
01	1100	4	325	20	30.7	29.6	3.58
02	1400	6	400	26	29.28	30	−2.45
03	1800	8	470	30	28.02	27.15	3.10