British Corrosion Journal · 2000 · 19 citations · 5 references
Natural SciencesMaterials EngineeringMaterials ScienceCorrosion ScienceElectrochemistryMetallic MaterialsCorrosion MechanismsCorrosion Of SteelsCorrosion TestingElectrochemical CorrosionPitting CorrosionStainless SteelsCorrosion ElectrochemistryCritical Pitting TemperatureCritical TemperatureElectrochemical Corrosion TestingElectrochemical MechanismsOpen-circuit PotentialPotentiodynamic PolarizationStainless Steel Corrosion
The electrochemical behaviour of 254SMO stainless steel in HCl solutions has been studied and compared with that observed for other alloys using open circuit potential measurements, potentiodynamic polarisation curves, and SEM analysis techniques. 254SMO does not display pitting corrosion at room temperature in HCl solutions having concentrations ≤5·0M. Its performance is comparable with that of Hastelloy C276 in HCl media in solutions of strength ≤1·0M. The critical pitting temperature for 254SMO exceeds 76°C in 3M HCl solutions.
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Lorenzo De Micheli, Arnaldo Homobono Paes de Andrade, Celso Antônio Barbosa et al. · British Corrosion Journal · 1999 · 16 citations
Natural Sciences, Materials Engineering, Materials Science +17