Corrosion Reviews, Volumes 10-11Scientific Publications Division, Freund Publishing House, 1992 |
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Page 268
... method , a corrosion current method and a polarisation resistance method . In general there was good agreement between the results from these three methods . The comparison would however be more valid if the calibration curves had been ...
... method , a corrosion current method and a polarisation resistance method . In general there was good agreement between the results from these three methods . The comparison would however be more valid if the calibration curves had been ...
Page 269
... method and the anodic method ( Table V ) . Of the three the chemical dissolution method was considered the least accurate . The cathodic method was in fair agreement with the anodic method ( Figure 21 ) . Of the two the anodic method ...
... method and the anodic method ( Table V ) . Of the three the chemical dissolution method was considered the least accurate . The cathodic method was in fair agreement with the anodic method ( Figure 21 ) . Of the two the anodic method ...
Page 270
... methods / 56 / . Chemical Dissolution Method Porosity Test Method Used Polarisation Resistance Method Cathodic Corrosion Current Methods % Exposed Steel % Exposed Steel % Exposed Steel 0.36 0.29 0.51 0.4 0.22 0.21 0.25 0.075 0.09 0.15 ...
... methods / 56 / . Chemical Dissolution Method Porosity Test Method Used Polarisation Resistance Method Cathodic Corrosion Current Methods % Exposed Steel % Exposed Steel % Exposed Steel 0.36 0.29 0.51 0.4 0.22 0.21 0.25 0.075 0.09 0.15 ...
Contents
Electrochemical Techniques Simple Tests for Complex | 32 |
Cyclic Polarization Scans for Predicting Localized | 40 |
Prediction of Crevice Corrosion | 46 |
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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