The electrochemical behaviour of AISI 304 stainless steel following surface modification by ion implantation

被引：8

作者：

Hannani, A ^{[1
]}

Kermiche, F ^{[1
]}

机构：

[1] USTHB, Inst Chem, Lab Corros Electrochem, Algiers 16110, Algeria

来源：

TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING | 1998年 / 76卷

关键词：

austenitic stainless steel; nitrogen ion implantation; Electrochemical Impedance Spectroscopy; pitting corrosion; passive films;

D O I：

10.1080/00202967.1998.11871208

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

An austenitic stainless steel (AISI 304) has been surface implanted with nitrogen at room temperature. Ion implantation is an effective surface modification to improve the corrosion performance of metal materials. Using Electrochemical Impedance Spectroscopy (EIS), the electrochemical parameters which characterised the stability of passive films were calculated from the simple data of the response curves. The experimental results indicated that the stability of passive films and the pitting resistance of AISI 304 stainless steel are improved by nitrogen ion implantation.

引用

页码：114 / 116

页数：3

共 13 条

[1] DEPTH RESOLUTION OF SPUTTER PROFILING [J].

ANDERSEN, HH .

APPLIED PHYSICS, 1979, 18 (02) :131-140

[2]

BAROUX B, 1988, MEM ETUD SCI REV MET, V85, P683

[3] ANODIC POLARIZATION OF AUSTENITIC STAINLESS STEELS IN CHLORIDE MEDIA [J].

BOND, AP ;

LIZLOVS, EA .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1968, 115 (11) :1130-&

[4] POTENTIAL-PH DIAGRAMS FOR ADSORBED SPECIES - APPLICATION TO SULFUR ADSORBED ON IRON IN WATER AT 25-DEGREES-C AND 300-DEGREES-C [J].

MARCUS, P ;

PROTOPOPOFF, E .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1990, 137 (09) :2709-2712

[5]

MAYER JW, 1982, SURFACE MODIFICATION, P241

[6]

NATISHAN PM, 1986, ELECTROCHEM SOC P, V86, P437

[7] PASSIVE FILM OF 18-8 STAINLESS-STEEL STRUCTURE AND ITS FUNCTION [J].

OKAMOTO, G .

CORROSION SCIENCE, 1973, 13 (06) :471-489

[8]

SATO H, 1979, CORROS SCI, V19, P693

[9] THE STUDY OF THE STABILITY OF PASSIVE FILMS USING POTENTIOSTATIC-GALVANOSTATIC TRANSIENT TECHNIQUE [J].

SONG, S ;

CAO, C .

CORROSION SCIENCE, 1990, 31 (pt 1) :649-654

[10] THE IMPROVEMENT OF PASSIVITY BY ION-IMPLANTATION [J].

SONG, S ;

SONG, W ;

FANG, Z .

CORROSION SCIENCE, 1990, 31 :395-400

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