Effect of temperature on passive film formation of UNS N08031 Cr-Ni alloy in phosphoric acid contaminated with different aggressive anions

被引：144

作者：

Escriva-Cerdan, C. ^{[1
]}

Blasco-Tamarit, E. ^{[1
]}

Garcia-Garcia, D. M. ^{[1
]}

Garcia-Anton, J. ^{[1
]}

Akid, R. ^{[2
]}

Walton, J. ^{[2
]}

机构：

[1] Univ Politecn Valencia, ETSI Ind, Dept Ingn Quim & Nucl, Valencia 46022, Spain

[2] Univ Manchester, Sch Mat, Ctr Corros & Protect, Manchester M13 9PL, Lancs, England

来源：

ELECTROCHIMICA ACTA | 2013年 / 111卷

关键词：

Stainless steel; Acid solution; EIS; Mott-Schottky; XPS; ELECTROCHEMICAL CORROSION BEHAVIOR; AUSTENITIC STAINLESS-STEELS; PITTING CORROSION; SEMICONDUCTING PROPERTIES; SULFURIC-ACID; FLUORIDE; REPASSIVATION; IMPEDANCE; RESISTANCE; 304-STAINLESS-STEEL;

D O I：

10.1016/j.electacta.2013.08.040

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The influence of temperature and the effect of aggressive anions on the electrochemical behaviour of UNS N08031 stainless steel in a contaminated phosphoric acid solution were evaluated. Stabilisation of the passive film was studied by potentiodynamic polarisation curves, potentiostatic tests, electrochemical impedance spectroscopy (EIS) measurements, Mott-Schottky analysis and X-ray photoelectron spectroscopy (XPS). The stability of the passive film was found to decrease as temperature increases. The film formed on the stainless steel surface was a n-type semiconductor and the XPS spectrum revealed the presence of fluoride ions. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：552 / 561

页数：10

共 67 条

[1]

*ASTM, 2004, G5 ASTM

[2] Corrosion behaviour of highly alloyed stainless steels in mixed chloride and fluoride aqueous solutions [J].

Bastidas, JM ;

Fosca, C ;

Chico, B ;

Otero, E .

MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 1997, 48 (04) :216-220

[3] Weight loss and electrochemical results for two super-austenitic stainless steels in chloride-fluoride mixtures [J].

Bastidas, JM ;

Fosca, C ;

Chico, B ;

Otero, E .

CORROSION SCIENCE, 1996, 38 (03) :559-563

[4]

Becker P., 1989, RAW MAT TECHNOLOGY E

[5]

Bellaouchou A, 2000, B ELECTROCHEM, V16, P166

[6] Effect of temperature on the corrosion resistance and pitting behaviour of Alloy 31 in LiBr solutions [J].

Blasco-Tamarit, E. ;

Igual-Munoz, A. ;

Anton, J. Garcia ;

Garcia-Garcia, D. .

CORROSION SCIENCE, 2008, 50 (07) :1848-1857

[7] Imposed potential measurements to evaluate the pitting corrosion resistance and the galvanic behaviour of a highly alloyed austenitic stainless steel and its weldment in a LiBr solution at temperatures up to 150 °C [J].

Blasco-Tamarit, E. ;

Garcia-Garcia, D. M. ;

Garcia Anton, J. .

CORROSION SCIENCE, 2011, 53 (02) :784-795

[8] THE ANALYSIS OF ELECTRODE IMPEDANCES COMPLICATED BY THE PRESENCE OF A CONSTANT PHASE ELEMENT [J].

BRUG, GJ ;

VANDENEEDEN, ALG ;

SLUYTERSREHBACH, M ;

SLUYTERS, JH .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 176 (1-2) :275-295

[9] The remarkable passivity of austenitic stainless steel in sulphuric acid solution and the effect of repetitive temperature cycling [J].

Burstein, G. T. ;

Daymond, B. T. .

CORROSION SCIENCE, 2009, 51 (10) :2249-2252

[10] Investigations of lithium-sulfur batteries using electrochemical impedance spectroscopy [J].

Canas, Natalia A. ;

Hirose, Kei ;

Pascucci, Brigitta ;

Wagner, Norbert ;

Friedrich, K. Andreas ;

Hiesgen, Renate .

ELECTROCHIMICA ACTA, 2013, 97 :42-51

← 1 2 3 4 5 6 7 →