Отправить статью по E-mail Some Aspects of Studying the Corrosion Processes in 25Kh1MF Steel Fasteners after Aluminizing
- Авторы: Khovratovich I.M.1, Ptashnik A.V.2, Olenin M.I.2, Gorynin V.I.2, Berezhko B.I.2
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Учреждения:
- AO VMZ Krasny Oktyabr
- National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
- Выпуск: Том 9, № 6 (2018)
- Страницы: 1182-1187
- Раздел: Corrosion and Protection of Metals
- URL: https://journals.rcsi.science/2075-1133/article/view/207737
- DOI: https://doi.org/10.1134/S2075113318060217
- ID: 207737
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Аннотация
Abstract—The resistance to atmospheric corrosion of 25Kh1MF steel after aluminizing and thermal improvement has been studied. It is established that the low resistance of the aluminized layer to atmospheric corrosion is caused by surface defects, such as cracks and the pores, or by the partial removal of the layer containing the Fe3Al intermetallic. In the aluminized layer containing ferrite doped with aluminum, aluminum nitrides that prevent the cold diffusion welding of mating thread surfaces of fasteners are found.
Об авторах
I. Khovratovich
AO VMZ Krasny Oktyabr
Email: mail@crism.ru
Россия, Volgograd, 400007
A. Ptashnik
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Email: mail@crism.ru
Россия, St. Petersburg, 191015
M. Olenin
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Автор, ответственный за переписку.
Email: mail@crism.ru
Россия, St. Petersburg, 191015
V. Gorynin
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Email: mail@crism.ru
Россия, St. Petersburg, 191015
B. Berezhko
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Email: mail@crism.ru
Россия, St. Petersburg, 191015
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