Corrosion behavior under accelerated SO2 corrosion tests of thin iron nitride films prepared by DIBS

被引：4

作者：

Marco, J. F. ^{[1
]}

Herranz, T. ^{[1
]}

Gracia, M. ^{[1
]}

Gancedo, J. R. ^{[1
]}

Moutinho, F. ^{[1
,2
]}

Prieto, P. ^{[3
]}

Sanz, J. M. ^{[3
]}

机构：

[1] CSIC, Inst Quim Fis Rocasolano, Madrid 28006, Spain

[2] Cent Univ Venezuela, Fac Ciencias, Dept Fis, Escuela Fis, Caracas 47586, Venezuela

[3] Univ Autonoma Madrid, Dept Fis Aplicada C 12, E-28049 Madrid, Spain

来源：

SURFACE AND INTERFACE ANALYSIS | 2010年 / 42卷 / 6-7期

关键词：

iron nitrides; corrosion; SO2; ICEMS; XPS; MOSSBAUER; COATINGS;

D O I：

10.1002/sia.3250

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：

We report on the corrosion behavior of thin films, prepared by dual ion beam sputtering ( DIBS), containing different concentrations of gamma'-and epsilon-iron nitride phases. When deposited on Si wafers, the film containing almost equal amounts of gamma'-Fe4N and epsilon-Fe3-xN phases shows the highest corrosion resistance. When deposited on iron substrates, all the films show almost total chemical degradation. We attribute this to the open microporosity of the different films deposited. Copyright (C) 2010 John Wiley & Sons, Ltd.

引用

页码：616 / 620

页数：5

共 10 条

[1] Corrosion resistance of titanium nitride and mixed titanium titanium nitride coatings on iron in humid SO2-containing atmospheres [J].