THE ROLE OF REPASSIVATION KINETICS IN THE MEASUREMENT OF THE PITTING POTENTIAL OF AISI-304 STAINLESS-STEEL BY THE SCRATCH METHOD

• Tipo: Artigo em Revista Científica Internacional
• Data: 1982

Autores

Mário Adolfo Barbosa (Autor) FEUP; SCULLY, JC (Autor) Outra

Revista

Título: Corrosion Science

Vol. 22

Páginas: 1025-&

ISSN: 0010-938X

Editora: Elsevier

Indexação

ISI Web of Knowledge - 26 Citações

Scopus - 13 Citações

Outras Informações

ID Authenticus: P-008-P6G

DOI: 10.1016/0010-938x(82)90089-0

Abstract (EN): The rate of repassivation of AISI 304 stainless steel in Cl- solutions of pH 2 has been examined as a function of potential. The rate of repassivation was found to decrease in the vicinity of the pitting potential. This decrease could not be used as an accurate measure of the pitting potential because at lower potentials, where repassivation rate was rapid, pits nucleated, provided that the potential was maintained for long periods of time. © 1982.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 0