Indentation Curves in Viscoplastic Alloys: Mathematical Model, Fitting Procedures, and Application to the Room-Temperature Creep of an Al-Sn Alloy

Table 3

Mean square error according to (17) for the brass and steel calibration blocks and the SAE 783 alloy.

	Brass	Steel	SAE783
MSE before correction	0.008	0.006	0.014
MSE after correction	0.002	0.004	0.005
MSE before/MSE after	3.9	1.5	2.9