Table 8 Predicted and experimental tensile strength.

From: Development, modelling and optimization of process parameters on the tensile strength of aluminum, reinforced with pumice and carbonated coal hybrid composites for brake disc application

 

Optimum parameter settings

Predicted value (MPa)

Experimental value (MPa)

% error

S/N (dB)

BP3–CA2–SP4–TP1–SD4

45.43

45.61

0.39

TS (MPa)

186.81

190.67

2.02

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