Evaluation items include natural potential, full polarization (anode, cathode), constant potential, and constant current!
Our company offers "Electrochemical Testing," which allows for rapid evaluation of corrosion resistance. By applying a potential to the test specimen under corrosive conditions and reading the potential and current during forced corrosion, it is possible to understand the corrosion behavior. The test solution can be aqueous solutions such as acids, alkalis, and seawater, and the test specimens can be any metallic materials. 【Conditions for Implementation】 ■ Test Solution: Aqueous solutions such as acids, alkalis, and seawater ■ Test Specimen: Metallic materials ■ Test Duration: Approximately 3 hours per specimen ■ Test Temperature: Up to about 250°C ■ Test Solution Volume: Approximately up to 1000 mL ■ Test Pressure: Approximately up to 5 MPa *For more details, please download the PDF or feel free to contact us.
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basic information
[Evaluation Items] ■Natural Potential ■Total Polarization (Anode, Cathode) ■Constant Potential, Constant Current ■Pitting Potential ■Repassivation Potential ■Critical Pitting Temperature ■Reactivation Rate Measurement ■Dissimilar Metal Contact Corrosion ■AC Impedance *For more details, please download the PDF or feel free to contact us.*
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Applications/Examples of results
Investigation of corrosion causes in steel pipe joint sections (dissimilar metal contact corrosion)
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Company information
Nippon Steel Environment Corporation aims to be the best partner for customers in the environmental business sector centered around water, based on the technology cultivated over many years through a comprehensive water treatment system – ECOM – which includes testing and analysis. We provide environmental solutions with the comprehensive capabilities of the ECOM cycle, so please feel free to contact us if you have any requests.