Synergistic effects of fluoride and chloride on general corrosion behavior of AISI 316 stainless steel and pure titanium in H2SO4 solutions

被引：126

作者：

Wang, Z. B. ^{[1
]}

Hu, H. X. ^{[1
]}

Zheng, Y. G. ^{[1
]}

机构：

[1] Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Inst Met Res, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China

来源：

CORROSION SCIENCE | 2018年 / 130卷

基金：

中国国家自然科学基金;

关键词：

Titanium; Stainless steel; Polarization; XPS; Acid corrosion; Passive films; ELECTROCHEMICAL-BEHAVIOR; PITTING CORROSION; SULFURIC-ACID; HYDROCHLORIC-ACID; ANION SPECIFICITY; AQUEOUS-SOLUTIONS; PASSIVE TITANIUM; TI-6AL-4V ALLOY; OXIDE-FILM; IONS;

D O I：

10.1016/j.corsci.2017.10.028

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The general corrosion behavior of AISI 316 stainless steel (316 SS) and pure titanium (pure Ti) in H2SO4 solutions containing fluoride (F-) and chloride (Cl-) ions was evaluated quantitatively using potentiodynamic polarization tests. The general corrosion resistance of these two materials to F- and Cl- is compared and explained by the proposed mechanisms based on XPS analyses. Furthermore, F- and Cl- are found to have synergistic effects on the general corrosion behavior of these two materials, which are attributed to the effects of F- and Cl- on the penetration of each other into the film.

引用

收藏

页码：203 / 217

页数：15

相关论文

共 56 条

[1] Precipitation treatment of effluent acidic wastewater from phosphate-containing fertilizer industry: Characterization of solid and liquid products [J].

Al-Harahsheh, Mohammad ;

Batiha, Marwan ;

Kraishan, Sami ;

Al-Zoubi, Habis .

SEPARATION AND PURIFICATION TECHNOLOGY, 2014, 123 :190-199

[2] Pitting corrosion of titanium - The relationship between fitting potential and competitive anion adsorption at the oxide film/electrolyte interface [J].

Basame, SB ;

White, HS .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2000, 147 (04) :1376-1381

[3] 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

[4] 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

[5] Passivation behaviour of stainless steel (UNS N-08028) in industrial or simplified phosphoric acid solutions at different temperatures [J].

Ben Salah, M. ;

Sabot, R. ;

Refait, Ph. ;

Liascukiene, I. ;

Methivier, C. ;

Landoulsi, J. ;

Dhouibi, L. ;

Jeannin, M. .

CORROSION SCIENCE, 2015, 99 :320-332

[6] The stability of the passive state of iron-chromium alloys in sulphuric acid solution [J].

Bojinov, M ;

Betova, I ;

Fabricius, G ;

Laitinen, T ;

Raicheff, R ;

Saario, T .

CORROSION SCIENCE, 1999, 41 (08) :1557-1584

[7] Anti-corrosion protection of chimneys and flue gas ducts [J].

Bordzilowski, J ;

Darowicki, K .

ANTI-CORROSION METHODS AND MATERIALS, 1998, 45 (06) :388-+

[8] ON THE ROLE OF CR IN THE PASSIVITY OF STAINLESS-STEEL [J].

BROOKS, AR ;

CLAYTON, CR ;

DOSS, K ;

LU, YC .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1986, 133 (12) :2459-2464

[9] Effect of palladium on the corrosion behavior of titanium [J].

Brossia, CS ;

Cragnolino, GA .

CORROSION SCIENCE, 2004, 46 (07) :1693-1711

[10] Nucleation of corrosion pits in Ringer's solution containing bovine serum [J].

Burstein, G. T. ;

Liu, C. .

CORROSION SCIENCE, 2007, 49 (11) :4296-4306

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