Effect of Minor Alloying Elements on the Corrosion Behavior of Fe40Al in NaCl-KCl Molten Salts

Table 1

Electrochemical parameters obtained from polarization curves.

Alloy	𝛽𝑎 (mV/dec)	𝛽𝑐 (mV/dec)	𝐼corr (mA/cm^2)	𝐸corr (mV)
FeAl-base	311	223	1.5	−927
FeAl-1Ag	293	398	2.3	−730
FeAl-3Ag	269	432	4.0	−510
FeAl-1Li	159	65	0.5	−363
FeAl-3Li	346	134	1.4	−1212
FeAl-3Cu	169	180	1.4	−1212
FeAl-5Cu	78	191	4	−460
FeAl-3Ni	159	207	2.2	−395
FeAl-5Ni	177	222	0.9	−340
304SS	243	311	10.4	125