Научная электронная библиотека ULRICH'S Periodicals Directory

Сибирский государственный университет
науки и технологий имени академика М.Ф. Решетнева

Сибирский аэрокосмический журнал
ISSN 2712-8970 (Print) ISSN 2782-5760 (on-line)

Сведения об образовательной организации

UDK 620.197
CORROSION COATINGS MDO COMPOSITION IN AGGRESSIVE ENVIRONMENTS
T. V. Trushkina, A. E. Miheev, A. V. Girne
Siberian State Aerospace University named after academician M. F. Reshetnev 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660014, Russian Federation Е-mail: michla@mail.ru
Investigations of chemical processes in the formation of coatings by microarc processing silicate alkaline electrolyte are considered. The results of experimental studies to determine the composition and corrosion resistance of oxide coatings on aluminum alloys are shown. Technological processing modes in which to form a coating with high alumina content are defined. It has been established that the coatings exhibit a high corrosion resistance in aggressive environments compared with coatings obtained by electroplating. The dependence of the corrosion resistance in aggressive environments on the chemical composition is shown.
MAO coating, corrosion resistance, chemical composition.
References

1. Suminov I. V. et al. Mikrodugovoe oksidirovanie: teoriya, tekhnologiya, oborudovanie (Microarc oxidation theory, technology, equipment). Moscow, Ekomet Publ., 2005, 368 р.

2. Tihonov V. N. Analiticheskaya himiya aluminiya (Analytical chemistry of aluminum). Moscow, Nauka Publ., 1971, 266 p.

3. Miheev A. E., Trushkina T. V., Girn A. V., Iva-
sev S. S. Vestnik SibGAY. 2013, no. 2 (48), p. 212–216.

4. Gyk N. P. Korrosiya i zashita metallov: rascheti (Corrosion and Protection of Metals: calculations). Moscow, MASHGIS Publ., 1957, 330 p.

5. GOST 5272-68. Korrosiya i zashita metallov: termini. Zachita ot korrosii. Ch. 4. Obshchiye trebovaniya i metody naturnykh ispytaniy [GOST 5272-68. Corrosion of metals: terms. Corrosion protection. Ch 4. General requirements and methods of field tests: Sat Guest]. Moscow, Isdatelstvo standartov Publ., 1993.


Trushkina Tatiana Vladimirovna – postgraduate student, Siberian State Aerospace University named after academician M. F. Reshetnev. E-mail: Tatyana.si@mail.ru

Miheev Anatolii Egorovich – Doctor of engineering sciences, Professor, head of the Department of Flying vehicles, Siberian State Aerospace University named after academician M. F. Reshetnev. E-mail: michla@mail.ru

Girne Aleksei Vasilyevich – Candidate of Engineering Science, associate professor, associate professor of the Department of Flying vehicles, Siberian State Aerospace University named after academician M.F.Reshetnev. E-mail: girn007@gmail.com