Correlation of interfacial electrode potential and corrosion resistance of plasma polymer coated galvanized steel. Part 2: Influence of forming induced defects

被引：14

作者：

Titz, T. ^{[2
]}

Hoerzenberger, F. ^{[3
]}

Van den Bergh, K. ^{[3
]}

Grundmeier, G. ^{[1
,2
]}

机构：

[1] Univ Gesamthsch Paderborn, Dept Chem, D-33098 Paderborn, Germany

[2] Max Planck Inst Eisenforsch GmbH, Dept Interface Chem & Surface Engn, D-40239 Dusseldorf, Germany

[3] OCAS NV, Arcelor Res Ind Ghent, B-9060 Zelzate, Belgium

来源：

CORROSION SCIENCE | 2010年 / 52卷 / 02期

关键词：

Steel; Zinc; Cyclic voltammetry; IR spectroscopy; SCANNING KELVIN PROBE; OXIDE COVERED IRON; THIN-FILMS; TRANSPORT PROCESSES; DAMAGE MECHANISMS; PHOSPHATE LAYERS; ORGANIC COATINGS; HYDRATED IONS; ZINC COATINGS; DELAMINATION;

D O I：

10.1016/j.corsci.2009.09.027

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Stretch forming of galvanized steel coated with ultra-thin SiO2-like plasma polymer films with a thickness of 10-50 nm was performed to study the formation of defects in the films and their relevance for the corrosion protection properties of the coated substrate. It is shown that the interfacial oxygen reduction is already strongly inhibited by SiO2-like films with a thickness of 10 nm. However, uniaxial stretching of these thin films leads to the formation of nanoscopic defects. The influence of nanoscopic defects in the interfacial ultra-thin films on the corrosive de-adhesion mechanisms and kinetics are studied in detail. (c) 2009 Elsevier Ltd. All rights reserved.

引用

页码：378 / 386

页数：9

共 5 条

[1] Correlation of interfacial electrode potential and corrosion resistance of plasma polymer coated galvanized steel. Part 1: Ultra-thin plasma polymer films of varying thickness
Titz, T.
Hoerzenberger, F.
Van den Bergh, K.
Grundmeier, G.
CORROSION SCIENCE, 2010, 52 (02) : 369 - 377
[2] Influence of arsenic on the corrosion resistance of low-carbon low-alloy steel. Part 2
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[3] A comparison of the corrosion resistance of galvanized low steel with solgel method coated ZrO2, ZrO2þPolymer coating
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[4] Influence of formulation and application parameters on the performances of a sol-gel/clay nanocomposite on the corrosion resistance of hot-dip galvanized steel. Part II. Effect of curing temperature and time
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Poelman, M.
Zago, M.
Vandermiers, C.
Cossement, D.
Olivier, M. -G.
Deflorian, F.
SURFACE & COATINGS TECHNOLOGY, 2015, 274 : 9 - 17
[5] Influence of formulation and application parameters on the performances of a sol-gel/clay nanocomposite on the corrosion resistance of hot-dip galvanized steel. Part I. Study of the sol preparation parameters
Poelman, M.
Fedel, M.
Motte, C.
Lahem, D.
Urios, Th.
Paint, Y.
Deflorian, F.
Olivier, M. -G.
SURFACE & COATINGS TECHNOLOGY, 2015, 274 : 1 - 8

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