Research Article
Effect of Mn Content and Solution Annealing Temperature on the Corrosion Resistance of Stainless Steel Alloys
Table 2
Electrochemical corrosion data obtained when experiments were performed in 0.5 M NaCl solution at room temperature, 25°C.
| | #Alloy | Corrosion potential
/mVSCE | Corrosion current
/A | Pitting potential
/mVSCE | Passivation current
/A | Corrosion rate
CR/mpy |
| | 1Ni-5Mn (1030/2 h) | −343.0 | | 100 | | | | 1Ni-5Mn (1050/0.5 h) | −307.0 | | 285.9 | | | | 4Ni-1Mn (1030/2 h) | −258.3 | | 260.0 | | | | 4Ni-1Mn (1050/0.5 h) | −239.0 | | 291.8 | | |
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