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. 2020 Aug 2;13(15):3410. doi: 10.3390/ma13153410

Table 13.

Stimulated corrosion parameters for the C45 steel phosphate in zinc-based solution and immersed in MoS2 lubricant sample (OPS) in the three corrosion environments.

Corrosive Environment Ecor, mV Erp mV j(mA/cm2) = a × E(V) + b j2V mA/cm2 Tafel Parameters at vs = 10 mV/s
a b Rp kW·cm2 jcor µA/cm2 vcor µm/Year
RW +321 +852 0.18 −0.15 0.20 8.90 2.19 26.75
BSW −458 −758 - - 35.47 7.13 4.53 51.17
FES −576 −502 - - 104.20 1.02 30.28 376.00