Pourbaix diagram for HP-13Cr stainless steel in the aggressive oilfield environment characterized by high temperature, high CO2 partial pressure and high salinity

被引：60

作者：

Zhao, Yang ^{[1
,2
]}

Xie, Junfeng ^{[3
]}

Zeng, Guanxin ^{[3
]}

Zhang, Tao ^{[1
,2
]}

Xu, Dake ^{[1
]}

Wang, Fuhui ^{[1
]}

机构：

[1] Northeastern Univ, Corros & Protect Div, Natl Lab Mat Sci, Wenhua Rd 3-11, Shenyang 110016, Liaoning, Peoples R China

[2] Harbin Engn Univ, Corros & Protect Lab, Key Lab Superlight Mat & Surface Technol, Minist Educ, Nantong ST 145, Harbin 150001, Heilongjiang, Peoples R China

[3] Petrochina Tarim Oilfield Co, Shihua RD, Korla 841000, Peoples R China

来源：

ELECTROCHIMICA ACTA | 2019年 / 293卷

基金：

中国国家自然科学基金;

关键词：

Stainless steel; Aggressive environment; Pourbaix diagram; Passivity; POTENTIAL-PH DIAGRAMS; LITHIUM BROMIDE SOLUTIONS; CORROSION BEHAVIOR; ZN INJECTION; CHROMIUM; WATER; HYDROXYL; COPPER; 13CR; IRON;

D O I：

10.1016/j.electacta.2018.08.156

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The Pourbaix diagram for HP-13Cr stainless steel (SS) in the aggressive oilfield environment has been revised. Extrapolation of thermodynamics data to elevated temperatures has been performed with the revised model of Helgeson. The area of the corrosion of HP-13Cr SS and the pH value of environment have been calibrated on the Pourbaix diagram using electrochemical measurements and surface analysis. The results indicated that the quinary Pourbaix diagram (Fe-Cr-H2O-Cl--CO2) can be obtained by the overlap of three ternary Pourbaix diagrams, i.e., Fe-Cr-H2O, Fe-Cr-Cl- and Fe-Cr-CO2 and the operational area located in the passivity region composed of Cr2O3 and Cr(OH)(3)(s). (c) 2018 Elsevier Ltd. All rights reserved.

引用

页码：116 / 127

页数：12

共 37 条

[1] Determination of standard Gibbs free energy of formation of chukanovite and Pourbaix diagrams of iron in carbonated media [J].

Azoulay, I. ;

Remazeilles, C. ;

Refait, Ph. .

CORROSION SCIENCE, 2012, 58 :229-236

[2] Revised Pourbaix diagrams for nickel at 25-300 degrees C [J].

Beverskog, B ;

Puigdomenech, I .

CORROSION SCIENCE, 1997, 39 (05) :969-980

[3] Pourbaix diagrams for the ternary system of iron-chromium-nickel [J].

Beverskog, B ;

Puigdomenech, I .

CORROSION, 1999, 55 (11) :1077-1087

[4] Revised pourbaix diagrams for copper at 25 to 300 degrees C [J].

Beverskog, B ;

Puigdomenech, I .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (10) :3476-3483

[5] Revised Pourbaix diagrams for chromium at 25-300 degrees C [J].

Beverskog, B ;

Puigdomenech, I .

CORROSION SCIENCE, 1997, 39 (01) :43-57

[6] Effect of chromium on the pitting resistance of oil tube steel in a carbon dioxide corrosion system [J].

Chen, CF ;

Lu, MX ;

Sun, DB ;

Zhang, ZH ;

Chang, W .

CORROSION, 2005, 61 (06) :594-601

[7] New insight in the behaviour of Co-H2Osystem at 25-150 °C, based on revised Pourbaix diagrams [J].

Chivot, J. ;

Mendoza, L. ;

Mansour, C. ;

Pauporte, T. ;

Cassir, M. .

CORROSION SCIENCE, 2008, 50 (01) :62-69

[8] Effect of H2S on the CO2 corrosion of carbon steel in acidic solutions [J].

Choi, Yoon-Seok ;

Nesic, Srdjan ;

Ling, Shiun .

ELECTROCHIMICA ACTA, 2011, 56 (04) :1752-1760

[9] Pourbaix diagrams for chromium, aluminum and titanium extended to high-subcritical and low-supercritical conditions [J].

Cook, William G. ;

Olive, Robert P. .

CORROSION SCIENCE, 2012, 58 :291-298

[10] Pourbaix diagrams for the nickel-water system extended to high-subcritical and low-supercritical conditions [J].

Cook, William G. ;

Olive, Robert P. .

CORROSION SCIENCE, 2012, 58 :284-290

← 1 2 3 4 →