Corrosion-wear monitoring of TiN coated AISI 316 stainless steel by electrochemical noise measurements

被引：22

作者：

Quan, Zhenlan ^{[1
]}

Wu, Pei-Qiang

Tang, Lin

Celis, J. -P.

机构：

[1] Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Shandong 266042, Peoples R China

[2] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada

[3] Katholieke Univ Leuven, Dept Met & Mat Engn MTM, B-3001 Heverlee, Belgium

来源：

APPLIED SURFACE SCIENCE | 2006年 / 253卷 / 03期

关键词：

TiN coatings; electrochemical noise; corrosion-wear;

D O I：

10.1016/j.apsusc.2006.01.062

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A modified electrochemical noise (EN) technique has been applied to monitor corrosion-wear of TiN coated AISI 316 stainless steel sliding against corundum in 0.5 M H2SO4. Experimental results show that the EN technique can sensitively detect potential and current variations during a corrosion-wear process. Corrosion-wear mechanisms of TiN coatings depend on their substrate properties. When the substrate is passive, such as AISI 316 stainless steel, the potential and current variations reflect the properties of coatings. Depassivation and repassivation alternately take place on the tribo-activated wear area during the steady-state phase. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：1194 / 1197

页数：4

共 21 条

[1] WEAR-CORROSION MECHANISM OF STAINLESS-STEEL IN CHLORIDE MEDIA [J].

ABDELKADER, H ;

ELRAGHY, SM .

CORROSION SCIENCE, 1986, 26 (08) :647-653

[2] CORROSION AND WEAR OF 304-STAINLESS STEEL USING A SCRATCH TEST [J].

ADLER, TA ;

WALTERS, RP .

CORROSION SCIENCE, 1992, 33 (12) :1855-1876

[3] Study of wear-corrosion synergy with a new microelectrochemical technique [J].

Assi, F ;

Böhni, H .

WEAR, 1999, 233 :505-514

[4] Triboelectrochemical investigation of the friction and wear behaviour of TiN coatings in a neutral solution [J].

Barril, S ;

Mischler, S ;

Landolt, D .

TRIBOLOGY INTERNATIONAL, 2001, 34 (09) :599-608

[5] QUANTITATIVE-DETERMINATION OF THROUGH-COATING POROSITY IN THIN CERAMIC PHYSICALLY VAPOR-DEPOSITED COATINGS [J].

CELIS, JP ;

DREES, D ;

MAESEN, E ;

ROOS, JR .

THIN SOLID FILMS, 1993, 224 (01) :58-62

[6] ELECTROCHEMICAL NOISE GENERATION DURING SCC OF A HIGH-STRENGTH CARBON-STEEL [J].

COTTIS, RA ;

LOTO, CA .

CORROSION, 1990, 46 (01) :12-19

[7]

*DECHEMA, 1987, DECH CORR HDB, V1, P276

[8]

Drees D., 1997, MATERIAUX TECH, V85, P17

[9]

EDEN DA, 1986, CORROSION 86

[10] Corrosion-wear of passivating materials in sliding contacts based on a concept of active wear track area [J].

García, I ;

Drees, D ;

Celis, JP .

WEAR, 2001, 249 (5-6) :452-460

← 1 2 3 →