Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Passive alloys, crevice corrosion anodic dissolution

In contrast to SCC of carbon and low-alloy steels in chloride, sulfide, and sulfuric acid environments by hydrogen-embrittlement mechanisms, cracking in several environments is attributed to passive-film cracking and/or active-corrosion-path anodic-dissolution penetration mechanisms (Ref 124). These environments include nitrates, hydroxides, ammonia, carbon-dioxide/carbonate solutions, and aqueous car-bon-monoxide/carbon-dioxide. Nitrate-bearing solutions are encountered in coal distillation and fertilizer plants hydroxide solutions in the production of NaOH and in crevices of steam boilers and ammonia cracking has occurred in tanks and distribution systems for agricultural ammonia applications. [Pg.384]

See other pages where Passive alloys, crevice corrosion anodic dissolution is mentioned: [Pg.782]    [Pg.74]    [Pg.82]    [Pg.1814]    [Pg.305]    [Pg.1995]    [Pg.648]    [Pg.815]    [Pg.674]    [Pg.371]    [Pg.936]    [Pg.284]    [Pg.360]    [Pg.462]   
See also in sourсe #XX -- [ Pg.475 , Pg.476 ]



SEARCH



Alloy dissolution

Anodic corrosion

Anodic dissolution

Anodic dissolution alloys

Anodic passivation

Anodic passivity

Corrosion alloying

Corrosion anodic dissolution

Corrosion passivation

Crevice corrosion

Crevices

Passive corrosion

© 2024 chempedia.info