The delamination of polymeric coatings from electrogalvanized steel -: a mechanistic approach.: Part 3:: delamination kinetics and influence of CO2

被引：58

作者：

Fürbeth, W ^{[1
]}

Stratmann, M ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Inst Mat Sci, Dept Corros & Surface Tech, D-91058 Erlangen, Germany

来源：

CORROSION SCIENCE | 2001年 / 43卷 / 02期

关键词：

D O I：

10.1016/S0010-938X(00)00049-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the third part of this series of papers a kinetic analysis of the experimental data shown in Parts 1 and 2 are presented. Further experiments demonstrate the strong influence of CO2 on the delamination kinetics. For CO2 concentrations lower than 1 vol% the rate of delamination is reduced drastically without changing the reaction, between 1 vol% and 2 vol% the overall delamination rate is no longer controlled by diffusion of irons but by a charge transfer controlled O-2-reduction. The results are interpreted by thin zinc carbonate layers formed at the interface, which inhibit the rate of the ETR. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：243 / 254

页数：12

共 15 条

[1]

ALTGASSEN C, 1996, THESIS U ERLANGEN

[2]

[Anonymous], FARBE LACK

[3] UNDERPAINT CORROSION OF ZINC-COATED STEEL SHEET STUDIED BY IN-SITU RAMAN-SPECTROSCOPY [J].

BERNARD, MC ;

HUGOTLEGOFF, A ;

MASSINON, D ;

PHILLIPS, N .

CORROSION SCIENCE, 1993, 35 (5-8) :1339-1349

[4]

Crank J., 1967, MECHANISTIC DIFFUSIO

[5] The delamination of polymeric coatings from electrogalvanized steel -: a mechanistic approach.: Part 2:: delamination from a defect down to steel [J].

Fürbeth, W ;

Stratmann, M .

CORROSION SCIENCE, 2001, 43 (02) :229-241

[6] The delamination of polymeric coatings from electrogalvanised steel -: a mechanistic approach.: Part 1:: delamination from a defect with intact zinc layer [J].

Fürbeth, W ;

Stratmann, M .

CORROSION SCIENCE, 2001, 43 (02) :207-227

[7] XPS MAPPING TECHNIQUE FOR THE IDENTIFICATION OF ADHESION LOSS MECHANISMS [J].

HAACK, LP ;

DEBOLT, MA ;

KABERLINE, SL ;

DEVRIES, JE ;

DICKIE, RA .

SURFACE AND INTERFACE ANALYSIS, 1993, 20 (02) :115-120

[8]

Leng A, 1999, CORROS SCI, V41, P547, DOI 10.1016/S0010-938X(98)00166-8

[9] THE INHIBITION OF THE ATMOSPHERIC CORROSION OF IRON BY VAPOR-PHASE-INHIBITORS [J].

LENG, A ;

STRATMANN, M .

CORROSION SCIENCE, 1993, 34 (10) :1657-&

[10]

Leng A, 1999, CORROS SCI, V41, P579, DOI 10.1016/S0010-938X(98)00167-X

← 1 2 →