Effect of Chemical Composition and Microstructure Parameters on Carbon and Low-Alloy Steel Corrosion Resistance Under Oil Industry Pipeline Operation Conditions
- Авторлар: Amezhnov A.V.1, Rodionova I.G.1, Batsalev A.I.2, D’yakonov D.L.1, Shaposhnikov N.G.1, Shatskii T.E.3, Marzoeva M.E.1
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Мекемелер:
- FGUP I. P. Bardin TsNIIchermet
- PAO Gazprom Neft’
- OOO GAZPROMNEFT’ NTTs
- Шығарылым: Том 62, № 9-10 (2019)
- Беттер: 1030-1038
- Бөлім: Article
- URL: https://journal-vniispk.ru/0026-0894/article/view/242421
- DOI: https://doi.org/10.1007/s11015-019-00750-w
- ID: 242421
Дәйексөз келтіру
Аннотация
The effect of chemical composition and microstructure parameters on corrosion resistance of carbon and low-alloy steels in neutral aqueous media, typical for oil-field pipeline operating conditions, is studied in order to develop requirements for the specified characteristics to improve steel equipment service life. It is shown that a large amount of interfacial nano-sized precipitates in steel, (even with sizes of 2–3 nm or less) mainly of vanadium carbide (carbonitride), and to a markedly lesser extent with niobium carbide, is present. A significant reduction in the corrosion resistance of steel due to the formation of such particles is observed with an increase in the vanadium content in steel more than 0.065–0.07%.
Авторлар туралы
A. Amezhnov
FGUP I. P. Bardin TsNIIchermet
Хат алмасуға жауапты Автор.
Email: amejnov@mail.ru
Ресей, Moscow
I. Rodionova
FGUP I. P. Bardin TsNIIchermet
Email: amejnov@mail.ru
Ресей, Moscow
A. Batsalev
PAO Gazprom Neft’
Email: amejnov@mail.ru
Ресей, St. Petersburg
D. D’yakonov
FGUP I. P. Bardin TsNIIchermet
Email: amejnov@mail.ru
Ресей, Moscow
N. Shaposhnikov
FGUP I. P. Bardin TsNIIchermet
Email: amejnov@mail.ru
Ресей, Moscow
T. Shatskii
OOO GAZPROMNEFT’ NTTs
Email: amejnov@mail.ru
Ресей, St. Petersburg
M. Marzoeva
FGUP I. P. Bardin TsNIIchermet
Email: amejnov@mail.ru
Ресей, Moscow
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