EFFECT OF NITRIDING ON THE ANODIC BEHAVIOR OF IRON AND ITS SIGNIFICANCE IN PITTING CORROSION OF IRON-BASED ALLOYS

被引：17

作者：

LU, YC

LUO, JL

IVES, MB

机构：

来源：

CORROSION | 1991年 / 47卷 / 11期

关键词：

IRON; LOCALIZED ATTACK; NITRIDES; NITROGEN; PITTING; POLARIZATION CURVE;

D O I：

10.5006/1.3585195

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The anodic behavior of both pure iron and nitrided iron has been studied in chloride-containing aqueous solutions at neutral and acidic pH values. The structure of the nitride has been characterized by X-ray diffraction. Surface nitrides may modify the anodic kinetics of stainless steel at the stage of pitting initiation by inhibition of the anodic dissolution of iron. Micro-electrode measurements performed in simulated pits have provided supporting evidence.

引用

页码：835 / 839

页数：5

共 19 条

[1]

BALKWILL P, 1989, M POURBAIX 85TH BIRT, V157, P295

[2] PITTING-RESISTANT ALLOYS IN HIGHLY CONCENTRATED CHLORIDE MEDIA [J].