An investigation was successfully made in the present work to obtain the solid-state coating of AISI316 stainless steel over EN24 medium carbon steel by friction surfacing process. Spindle speed, axial force, and table traverse speed were perceived to be the supreme aspects for bonding integrity. It was observed that the depth of the coating (Ct) lessened as the coating width (Cw) increased. The impact of process parameters on physical geometry of the coating was explored by experimentation based on desirability approach. The coefficients of correlation for coating width (0.94) and thickness (0.99) are extremely high. The coatings exhibited martensitic microstructure with fine grain size and without carbide particles which substantiates the effectiveness of good bonding. The optimal process parameters were identified by response surface methodology as 2.26 mm/s of Ts, 7.20 kN of AL, and 1447.17 rpm of RoS and also the output values are observed as Ct = 2.10 mm and CW = 17.21 mm.
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Nixon et al. (2017) studied this question.
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