Work

The influence of thiocarbohydrazide on St-3 steel corrosion in water

Year: 2009

Type: article

Abstract: The process of corrosion of St-3 steel in water with thiocarbohydrazide additives has been tested by gravimetric, electrochemical and physicochemical (UV- and IR-spectroscopy, X-ray structure analysis) methods. It has been shown that thiocarbohydrazide additives in water decrease steel corrosion. The corrosion rate has been reduced by 1.2–7.5 times and the degree of protection increased by 55–87% with respect to the testing time and concentration of the inhibitor. A feasible mechanism for the action of the inhibitor is put forward.

Source: Surface Engineering and Applied Electrochemistry

DOI: 10.3103/s1068375509030077

Authors: V. V. Parshutin, N. S. Sholtoyan, S. P. Sidel’nikova, G. F. Volodina, A. V. Koval’, O. A. Bologa, V. N. Shofranskii

Institutions: Academy of Sciences of Moldova, Institute of Applied Physics, Institute of Chemistry

Language: English

Topic: Corrosion Behavior and Inhibition

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2077384635

FWCI: 0.141

Cites: 4

Cited by: 3

Related to: 10