Journal of Chemistry / 2014 / Article / Tab 4

Research Article

Effect of Mn Content and Solution Annealing Temperature on the Corrosion Resistance of Stainless Steel Alloys

Table 4

Corrosion data obtained by linear polarization resistance experiment in 0.5 M NaCl solution at room temperature, 25°C.

#AlloyCorrosion current
/A
Polarization resistance
/K
Corrosion rate
CR/mpy

1Ni-5Mn (1030/2 h) 632.8
1Ni-5Mn (1050/0.5 h) 691.1
4Ni-1Mn (1030/2 h) 712.8
4Ni-1Mn (1050/0.5 h) 1053.0