Indian Journal of Chemical Technology

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Study of Corrosion, Crystal Structure and Magnetic Properties on OL52 And OL52.4 Steels in Different Seawaters


Affiliations
1 Ilie Murgulescu Institute of Physical Chemistry of the Romanian Academy, Splaiul Independentei 202, 060021, Bucharest, Russian Federation
2 Scientific Practical Materials Research Centre of NAS Belarus, 19 P. Brovki Str., Minsk, Belarus
3 Ilie Murgulescu Institute of Physical Chemistry of the Romanian Academy, Splaiul Independentei 202, 060021, Bucharest, Romania
 

The corrosion of OL 52 and OL52.4 steels exposed to seawaters (Black, Aegean and Mediterranean Sea) has been investigated by weight loss method and the corresponding corrosion rates in the three sea waters are calculated. Before and after immersion in the corrosive medium micrographic images are obtained. XRD and ponderomotive methods have been used to determine the influence of the seawaters corrosion processes on the structure and magnetization of the studied steels. Obtained results show that both OL52 and OL52.4 steels have good corrosion resistance in the studied seawaters.

Keywords

Corrosion alloy, Magnetization, Micrography, Seawaters, Weight loss measurement, XRD
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  • Study of Corrosion, Crystal Structure and Magnetic Properties on OL52 And OL52.4 Steels in Different Seawaters

Abstract Views: 153  |  PDF Views: 97

Authors

Ana Maria Popescu
Ilie Murgulescu Institute of Physical Chemistry of the Romanian Academy, Splaiul Independentei 202, 060021, Bucharest, Russian Federation
Olga Demidenko
Scientific Practical Materials Research Centre of NAS Belarus, 19 P. Brovki Str., Minsk, Belarus
Cristina Donath
Ilie Murgulescu Institute of Physical Chemistry of the Romanian Academy, Splaiul Independentei 202, 060021, Bucharest, Romania
Kazimir Yanushkevich
Scientific Practical Materials Research Centre of NAS Belarus, 19 P. Brovki Str., Minsk, Belarus
Elena Ionela Neacsu
Ilie Murgulescu Institute of Physical Chemistry of the Romanian Academy, Splaiul Independentei 202, 060021, Bucharest, Romania
Aliona Zhivulka
Scientific Practical Materials Research Centre of NAS Belarus, 19 P. Brovki Str., Minsk, Belarus
Virgil Constantin
Ilie Murgulescu Institute of Physical Chemistry of the Romanian Academy, Splaiul Independentei 202, 060021, Bucharest, Romania

Abstract


The corrosion of OL 52 and OL52.4 steels exposed to seawaters (Black, Aegean and Mediterranean Sea) has been investigated by weight loss method and the corresponding corrosion rates in the three sea waters are calculated. Before and after immersion in the corrosive medium micrographic images are obtained. XRD and ponderomotive methods have been used to determine the influence of the seawaters corrosion processes on the structure and magnetization of the studied steels. Obtained results show that both OL52 and OL52.4 steels have good corrosion resistance in the studied seawaters.

Keywords


Corrosion alloy, Magnetization, Micrography, Seawaters, Weight loss measurement, XRD

References