Table 1.

Corrosion parameters of NiCrAlY coating from potentiodynamic polarization curves.

Corrosive Solutions	Ecorr (V, vs. SCE)	icorr (A/cm2)	βa (V/dec)	−βc (V/dec)	Rp (Ω)
Deionized water	−0.428	7.865 × 10−8	0.072	0.049	1.610 × 105
Artificial seawater	−0.516	8.986 × 10−7	0.043	0.042	1.027 × 104
0.1 M HCl	−0.559	3.356 × 10−6	0.036	0.039	2.422 × 103
0.1 M NaOH	−0.535	1.039 × 10−6	0.039	0.038	8.044 × 103