Corrosion Reviews, Volumes 10-11Scientific Publications Division, Freund Publishing House, 1992 |
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Page 45
... passive surface again . The important point is that under normal operating conditions or even abnormal conditions , the alloy should never reach poten- tials so as to force chromium into a higher oxidation state . The cor- rosion ...
... passive surface again . The important point is that under normal operating conditions or even abnormal conditions , the alloy should never reach poten- tials so as to force chromium into a higher oxidation state . The cor- rosion ...
Page 289
... passive ; and 3 ) the corrosion rate in the passive region . The potentiodynamic method has an advantage over other methods , for example , the salt spray method , because it is very fast . It takes only one hour for characterization of ...
... passive ; and 3 ) the corrosion rate in the passive region . The potentiodynamic method has an advantage over other methods , for example , the salt spray method , because it is very fast . It takes only one hour for characterization of ...
Page 135
... passive film formed at steel A with ~ 0.15 % Mn . The main components are clearly Fe , Cr , O. The adventitious C vanishes with sputtering . Figure 13b shows a typical composition profile of the passive film formed at the ( Cr , Mn ) S ...
... passive film formed at steel A with ~ 0.15 % Mn . The main components are clearly Fe , Cr , O. The adventitious C vanishes with sputtering . Figure 13b shows a typical composition profile of the passive film formed at the ( Cr , Mn ) S ...
Contents
Electrochemical Techniques Simple Tests for Complex | 32 |
Cyclic Polarization Scans for Predicting Localized | 40 |
Prediction of Crevice Corrosion | 46 |
Copyright | |
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adhesion anodic application aqueous ASTM behaviour binder biofilm biofouling carbon steel cathodic protection Chem Chemical Process Industries chromate chromium cm/sec coating concentration copper corrosion current corrosion inhibitors corrosion potential corrosion rate corrosion resistance crevice corrosion current density decrease developed EDTA Effect and Management electrochemical electrode electrolyte electroplated engineering equipment evaluation experimental Figure film fluid formation fouling growth HASTELLOY HASTELLOY alloy G-30 heat exchanger heat flux heat transfer surface impedance increase inhibition inhibitors ions iron oxide laboratory laser beam laser treated laser treatment materials measurements melt zone method Michael Schorr NACE nickel oxygen particles passive phosphate phosphoric acid pitting Plating polarisation polarization curves polarization resistance polymer pores porosity porosity tests potentiodynamic prediction present rate of iron sample silicate specimen stainless steel substrate surface layer Table techniques Technology temperature thickness tinplate topcoat velocity W/mē zinc zinc powder zinc-ethyl silicate paints