Effect of Friction Coefficient in Friction Stir Welding of B4C Reinforced AA5083 Metal Matrix Composites and Use of Fuzzy Clustering Technique for Weld Strength Prediction

Table 2

Process parameters and their range.

Serial no.	Welding parameter	Symbol	Unit	Level 1	Level 2	Level 3
1	Rotational speed	A	Rpm	1200	1500	1800
2	Traverse feed	B	mm/min	20	40	60
3	Axial force	C	kN	6	7	8

Reproduced from Devanathan et al., 2021, under the creative commons attribution license/public domain.