Published May 1997 | Version v1
Journal article Metadata-only

Corrosion-electrochemical behavior of carbon steels in carbonate-bicarbonate solutions

Creators

Description

Peculiarities of corrosion-electrochemical behaviour of carbon steel (St3) in carbonate-bicarbonate solution (1 N Na2CO3 + 1 N NaHCO3), including one containing hydrogen sulfide, are studied. The ambiguous effect of anions (Cl-, SO42-, HCO3-) on the steel corrosion behaviour is established. the peculiarity of forming the passivating anode layers on the steel is shown through the volt-ampere characteristic measuring method

Abstract (Russian)

Изучены особенности коррозионно-электрохимического поведения углеродистой стали (Ст3) в карбонатно-бикарбонатном растворе (1 N Na2CO3 + 1 N NaHCO3), в том числе содержащем сероводород. Установлено неоднозначное влияние анионов (Cl-, SO42-, HCO3-) на коррозионное поведение стали. Вольтамперометрическим способом показана особенность образования пассивирующих анодных слоев на стали

Additional details

Additional titles

Original title (Russian)
Коррозионно-электрохимическое поведение углеродистых сталей в карбонатно-бикарбонатных растворах

Publishing Information

Journal Title
Zashchita Metallov
Journal Volume
33
Journal Issue
3
Journal Page Range
p. 281-284
ISSN
0044-1856
CODEN
ZAMEA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
32043828
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ACID CARBONATES; AQUEOUS SOLUTIONS; CARBON STEELS; CHEMICAL REACTION KINETICS; CORROSION INHIBITORS; ELECTROCHEMICAL CORROSION; PASSIVATION; PH VALUE; SODIUM CARBONATES
Descriptors DEC
ALKALI METAL COMPOUNDS; ALLOYS; CARBON ADDITIONS; CARBON COMPOUNDS; CARBONATES; CHEMICAL REACTIONS; CORROSION; DISPERSIONS; HOMOGENEOUS MIXTURES; IRON ALLOYS; IRON BASE ALLOYS; KINETICS; MIXTURES; OXYGEN COMPOUNDS; REACTION KINETICS; SODIUM COMPOUNDS; SOLUTIONS; STEELS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
8 refs.; 5 figs.