Using electrochemical methods to determine alloy 22’s crevice corrosion repassivation potential

Autor:	Kenneth J. Evans, John C. Estill, Ahmet Yilmaz, S. Daniel Day, Raul B. Rebak, Lana L. Wong
Rok vydání:	2005
Předmět:	Materials science Metallurgy Alloy General Engineering chemistry.chemical_element Applied potential engineering.material Electrochemistry Chloride Corrosion Metallic alloy Nickel chemistry medicine engineering General Materials Science Crevice corrosion medicine.drug
Zdroj:	JOM. 57:56-61
ISSN:	1543-1851 1047-4838
Popis:	Alloy 22 (N06022) is a nickel-based alloy highly resistant to corrosion. In aggressive conditions of high chloride concentration, temperature, and applied potential, alloy 22 may suffer crevice corrosion, a form of localized corrosion. Several electrochemical methods can be used to detect localized corrosion in metallic alloys. One of the most popular for rapid screening is cyclic potentiodynamic polarization (CPP). This work compares the repassivation potentials obtained using CPP to repassivation potentials obtained using the Tsujikawa-Hisamatsu Electrochemical method and the potentiostatic method.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2c6548d77c9a8e554bf87f59058557d6 https://doi.org/10.1007/s11837-005-0065-6 Zobrazit plný text záznamu Full text from SpringerLink