XPS and SEM studies of chromium oxide films chemically formed on stainless steel 316 L

被引：66

作者：

Stefanov, P

Stoychev, D

Stoycheva, M

Marinova, T ^{[1
]}

机构：

[1] Bulgarian Acad Sci, Inst Gen & Inorgan Chem, BU-1113 Sofia, Bulgaria

[2] Bulgarian Acad Sci, Inst Chem Phys, BU-1113 Sofia, Bulgaria

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2000年 / 65卷 / 02期

关键词：

depth profiles; oxidation; stainless steel;

D O I：

10.1016/S0254-0584(00)00249-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The structure and composition of chromium oxide films formed on stainless steel by immersion in a chromium electrolyte have been studied by SEM and XPS. Cr2O3 crystallites in the range 30-150nm are fully developed and cover the whole surface. The chemical composition in the depth and the thickness of the oxide layer have been determined by XPS sputter profiles. The oxide film can be described within the framework of a double layer consisting of a thin outer hydrated layer and an inner layer of Cr2O3. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

收藏

页码：212 / 215

页数：4

相关论文

共 18 条

[1] X-RAY PHOTOELECTRON-SPECTRA OF SEVERAL OXIDES OF IRON AND CHROMIUM [J].

ASAMI, K ;

HASHIMOTO, K .

CORROSION SCIENCE, 1977, 17 (07) :559-570

[2] PROTECTION OF 316L STAINLESS-STEEL AGAINST CORROSION BY SIO2 COATINGS [J].

ATIK, M ;

NETO, PD ;

AVACA, LA ;

AEGERTER, MA ;

ZARZYCKI, J .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1994, 13 (15) :1081-1085

[3] PROTECTION OF FERRITIC STAINLESS-STEEL AGAINST OXIDATION BY ZIRCONIA COATINGS [J].

ATIK, M ;

ZARZYCKI, J ;

RKHA, C .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1994, 13 (04) :266-269

[4] The secondary passive film for type 304 stainless steel in 0.5 M H2SO4 [J].

Atrens, A ;

Baroux, B ;

Mantel, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (11) :3697-3704

[5] 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

[6] A BIPOLAR MODEL OF THE PASSIVITY OF STAINLESS-STEEL - THE ROLE OF MO ADDITION [J].

CLAYTON, CR ;

LU, YC .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1986, 133 (12) :2465-2473

[7] CHARACTERIZATION BY XPS AND AES OF OXIDE-FILMS FORMED ON STAINLESS STEEL-304 UNDER VARIOUS PWR CONDITIONS [J].

COULING, SB ;

WELCH, LS .

SURFACE AND INTERFACE ANALYSIS, 1988, 12 (1-12) :412-418

[8]

DEVITO E, 1992, SURF INTERFACE ANAL, V19, P234

[9] SURFACE CHARACTERIZATION OF AISI 304L STAINLESS-STEEL SUBJECTED TO VARIOUS PREBONDING TREATMENTS - CORRELATION WITH ADHESION MEASUREMENTS [J].

GAILLARD, F ;

ROMAND, M .

SURFACE AND INTERFACE ANALYSIS, 1988, 12 (1-12) :491-496

[10] A ROUND ROBIN ON COMBINED ELECTROCHEMICAL AND AES ESCA CHARACTERIZATION OF THE PASSIVE FILMS ON FE-CR AND FE-CR-MO ALLOYS [J].

MARCUS, P ;

OLEFJORD, I .

CORROSION SCIENCE, 1988, 28 (06) :589-602