Corrosion Reviews, Volumes 10-11Scientific Publications Division, Freund Publishing House, 1992 |
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Page 295
... zone . No systematic hardness variations were found within the melt zone of the nitrogen- protected specimen . As has been reported / 20-23 / , the use of nitrogen atmosphere during laser treatment results in the formation of nitrides ...
... zone . No systematic hardness variations were found within the melt zone of the nitrogen- protected specimen . As has been reported / 20-23 / , the use of nitrogen atmosphere during laser treatment results in the formation of nitrides ...
Page 298
... zone . In chromium coated specimens ( Fig . 13 ) the melt zone is characterized by a finer structure with less pronounced dendrite pattern . Another peculiar feature of this structure is inhomogeneity in the form of concentric layers ...
... zone . In chromium coated specimens ( Fig . 13 ) the melt zone is characterized by a finer structure with less pronounced dendrite pattern . Another peculiar feature of this structure is inhomogeneity in the form of concentric layers ...
Page 309
... zone and / or by using a thicker electroplated chromium layer . The latter was achieved by switching to CrO3 containing electrolytic solution that allowed the deposition of mat chromium layer with a thickness of up to 20 μm . The depth ...
... zone and / or by using a thicker electroplated chromium layer . The latter was achieved by switching to CrO3 containing electrolytic solution that allowed the deposition of mat chromium layer with a thickness of up to 20 μm . The depth ...
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/m² zinc zinc powder zinc-ethyl silicate paints