1976/09/01 by Katsuhisa Sugimoto, Yoshinobu Sawada · 1 citation
Engineering · Materials Science · #Corrosion Behavior and Inhibition #High-Temperature Coating Behaviors #Hydrogen embrittlement and corrosion behaviors in metals
paper · doi:10.5006/0010-9312-32.9.347
crossref issued 1976/09/01 · crossref published 1976/09/01 · crossref published-print 1976/09/01 · openalex publication_date 1976/09/01 · crossref created 2013/02/11 · crossref deposited 2025/03/18 · openalex created_date 2025/10/10 · crossref indexed 2026/07/28 · openalex updated_date 2026/07/28
In the passive region of austenitic stainless steels alloyed with Mo, the formation of MoO42− ions can be expected in neutral halide solutions by the transpassive dissolution of Mo. It has been shown that MoO42− ions added to neutral NaCl solutions act as an effective inhibitor against pitting of austenitic stainless steels with and without Mo. The interaction between alloyed Mo in the steels and added MoO42− ions in the solutions is appreciable. It is likely that the inhibition of pit growth by the adsorption of MoO42− ions which are thought to result from the dissolution of the steels at the initial stage of pitting leads to increased pitting resistance of austenitic stainless steels containing Mo.