Effect of Carbonitride Precipitates on the Corrosion Resistance of Low-Alloy Steels under Operating Conditions of Oil-Field Pipelines

被引：3

作者：

Rodionova, Irina ^{[1
]}

Amezhnov, Andrey ^{[1
]}

Alekseeva, Ekaterina ^{[2
]}

Gladchenkova, Yuliya ^{[3
]}

Vasechkina, Irina ^{[4
]}

机构：

[1] Bardin Cent Res Inst Ferrous Met, Moscow 105005, Russia

[2] Peter Great St Petersburg Polytech Univ, Sci & Technol Complex New Technol & Mat, Inst Adv Engn Technol, St Petersburg 194064, Russia

[3] Lomonosov Moscow State Univ, Dept Chem, Moscow 119991, Russia

[4] Natl Univ Sci & Technol MISIS, Dept New Mat & Nanotechnol, Moscow 119049, Russia

来源：

METALS | 2021年 / 11卷 / 05期

关键词：

low-alloy steels; oil-field pipelines; corrosion resistance; microstructure; chemical composition; nanosized precipitates; excess phases; vanadium carbonitride; niobium carbonitride; MICROSTRUCTURE PARAMETERS; CHEMICAL-COMPOSITION; BEHAVIOR; CRACKING; NB;

D O I：

10.3390/met11050766

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An investigation into the corrosion resistance of steels with various contents of carbon and microalloying elements was carried out. It was shown that the presence of a large amount of nanosized (2-3 nm and less) precipitates of the interphase type, particularly niobium carbonitride and vanadium carbonitride, leads to a decrease in the corrosion resistance of hot-rolled sheet products. It was found that, after heat treatment of rolled products at 710 degrees C, the corrosion resistance of the metal is improved. One of the reasons for this is a decrease in the amount of interphase precipitates, which negatively affect the corrosion resistance of steel, while particles formed in austenite and ferrite do not have such an effect. To ensure high corrosion resistance of steels for oil-field pipelines, microalloying with niobium instead of vanadium is advisable, as well as heat treatment at temperatures above 710 degrees C.

引用

页数：15

共 50 条

[31] Prediction model for corrosion rate of low-alloy steels under atmospheric conditions using machine learning algorithms
Jingou Kuang
Zhilin Long
International Journal of Minerals, Metallurgy and Materials, 2024, 31 : 337 - 350
[32] Strain-induced corrosion cracking behaviour of low-alloy steels under boiling water reactor conditions
Seifert, H. P.
Ritter, S.
JOURNAL OF NUCLEAR MATERIALS, 2008, 378 (03) : 312 - 326
[33] Effect of production technology on hydrogen sulfide resistance of low-alloy steels
Rubenchik, Yu I.
Bashnin, Yu A.
Sokolov, R.P.
Dvoretskaya, N.V.
Steel in Translation, 1993, 23 (12)
[34] Effect of Deoxidation Conditions on the Properties of Low-Alloy Manganese Steels.
Levicek, Petr
Stransky, Karel
Hutnicke listy, 1980, 35 (04): : 262 - 268
[35] THE EFFECT OF NICKEL ON HYDROGEN CRACKING RESISTANCE IN LOW-ALLOY STEELS - A REVIEW
CRAIG, BD
CORROSION, 1982, 38 (09) : 457 - 463
[36] EFFECT OF GRAIN-SIZE ON DEFORMATION RESISTANCE OF LOW-ALLOY STEELS
PRIDANTSEV, MV
KOPERNIKOVA, VN
RUSSIAN METALLURGY, 1975, (05): : 102 - 107
[37] EFFECT OF MOLYBDENUM ON SULFIDE STRESS CRACKING RESISTANCE OF LOW-ALLOY STEELS
LIAO, CM
LEE, JL
CORROSION, 1994, 50 (09) : 695 - 704
[38] CHARACTER AND BEHAVIOR OF A LAYER OF CORROSION PRODUCTS ON LOW-ALLOY STEELS IN NATURAL CONDITIONS.
ROSSLER, K.
BAUM, H.
KUKURS, O.
UPITE, A.
KNOTKOVA, D.
Protection of Metals, 1981, V 17 (N 6): : 514 - 522
[39] EFFECT OF MNS INCLUSIONS ON STRESS-CORROSION CRACKING IN LOW-ALLOY STEELS
KUNIYA, J
ANZAI, H
MASAOKA, I
CORROSION, 1992, 48 (05) : 419 - 425
[40] Improvement of corrosion resistance of low-alloy steels by resurfacing using multifunction cavitation in water
Ijiri, Masataka
Yoshimura, Toshihiko
INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING AND APPLIED COMPOSITE MATERIALS, 2018, 307

← 1 2 3 4 5 →