Enhanced Corrosion Resistance of Recycled Aluminum Alloy 6061 Chips Using Hot Extrusion Followed by ECAP

Table 4

Kinetic parameters obtained from nonlinear fitting of the data presented in Figure 4(a) to equation (1).

Sample	Ecorr	icorr	ba	bc
	mV vs. SCE	μA·cm^−2	mV/decade	mV/decade
E0	−734	5	12	432
E1	−742	2.2	12	374
E2	−753	1.6	11	363
E3	−753	2.3	13	171
E4	−740	1.5	16	256