Published August 1981 | Version v1
Journal article Metadata-only

Radiochemical investigation of the corrosion of carbon steel OL-32

Creators

  • 1. Institutul Politehnic, Iasi (Romania)

Description

An isotope dilution method has been used to study the kinetics of the corrosion of OL-32 carbon steel under the influence of hydrochloric acid (0.5 N) in the presence of various mixtures of water with organic solvents. The effect of the reagent (water/organic solvent) on the velocity constant has been studied. In a given system this constant increases with increasing water concentration. This leads to the conclusion that the organic solvent has an inhibiting effect on the corrosive action of hydrochloric acid. sup(55+59)Fe was used as a radioactive tracer (10-3 M FeCl3 with 2 . 10-6 Ci/ml). (author)

Additional details

Additional titles

Original title (German)
Radiochemische Untersuchung der Korrosion von Kohlenstoffstahl OL-32 in verschiedenen Reaktionsmedien

Publishing Information

Journal Title
Isotopenpraxis
Journal Volume
17
Journal Issue
8-9
Series
Isotopenpraxis.
Journal Page Range
328-331
ISSN
0021-1915

INIS

Country of Publication
Germany
Country of Input or Organization
German Democratic Republic
INIS RN
12634463
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CARBON STEELS; CHEMICAL REACTION KINETICS; CORROSION INHIBITORS; ELECTROCHEMICAL CORROSION; HYDROCHLORIC ACID; IRON CHLORIDES; IRON 55; IRON 59; ORGANIC SOLVENTS; TRACER TECHNIQUES
Descriptors DEC
ALLOYS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON ADDITIONS; CHEMICAL REACTIONS; CHLORIDES; CHLORINE COMPOUNDS; CORROSION; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; EVEN-ODD NUCLEI; HALIDES; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INTERMEDIATE MASS NUCLEI; IRON ALLOYS; IRON BASE ALLOYS; IRON COMPOUNDS; IRON ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; KINETICS; NONAQUEOUS SOLVENTS; NUCLEI; RADIOISOTOPES; REACTION KINETICS; SOLVENTS; STEELS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS; YEARS LIVING RADIOISOTOPES