Comparative Analysis of Corrosion-Resistant Alloys Inconel 718 and ÉP718
- Авторы: Khar’kov A.A.1, Shakhmatov A.V.1, Gyulikhandanov E.L.1, Alekseeva E.L.1
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Учреждения:
- Peter the Great St. Petersburg Polytechnic University
- Выпуск: Том 54, № 9-10 (2019)
- Страницы: 771-778
- Раздел: Materials Science. Corrosion Protection
- URL: https://ogarev-online.ru/0009-2355/article/view/236409
- DOI: https://doi.org/10.1007/s10556-019-00546-4
- ID: 236409
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Аннотация
Comparative studies of precipitation-hardening corrosion-resistant nickel-base alloys used in the oil and gas industry are conducted. Corrosion-electrochemical properties of ÉP718 and Inconel 718 alloys are studied, and composition and microstructure are analyzed. It is observed that the passivity of these alloys may be affected significantly by the amount and composition of nonmetallic inclusions. It is demonstrated that these alloys may be used as analogs.
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Об авторах
A. Khar’kov
Peter the Great St. Petersburg Polytechnic University
Email: alexeeva_ekaterina@mail.ru
Россия, St. Petersburg
A. Shakhmatov
Peter the Great St. Petersburg Polytechnic University
Email: alexeeva_ekaterina@mail.ru
Россия, St. Petersburg
E. Gyulikhandanov
Peter the Great St. Petersburg Polytechnic University
Email: alexeeva_ekaterina@mail.ru
Россия, St. Petersburg
E. Alekseeva
Peter the Great St. Petersburg Polytechnic University
Автор, ответственный за переписку.
Email: alexeeva_ekaterina@mail.ru
Россия, St. Petersburg
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