Table 2 Fitted results of the potentiodynamic polarisation curves for the AISI 4135 steel samples after exposure to the tidal zone for 3 months.

From: Study on corrosion, hydrogen permeation, and stress corrosion cracking behaviours of AISI 4135 steel in the tidal zone

Exposure site

Ecorr, mv

Icorr, μA cm–2

βa, mv dec–1

βc, mv dec–1

Blank control

–742.7

9.2

79.7

–297.3

HTL

–532.3

26.1

183.8

–175.5

MTL

–733.5

19.8

160.7

–148.0

LTL

–771.1

6.4

90.9

–108.9

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