CHARACTERIZATION OF THE SURFACE OXIDE FORMED BY EXCIMER LASER SURFACE PROCESSING OF AISI-304 STAINLESS-STEEL

被引：18

作者：

JERVIS, TR ^{[1
]}

WILLIAMSON, DL ^{[1
]}

HIRVONEN, JP ^{[1
]}

ZOCCO, TG ^{[1
]}

机构：

[1] COLORADO SCH MINES,DEPT PHYS,GOLDEN,CO 80401

来源：

MATERIALS LETTERS | 1990年 / 9卷 / 10期

基金：

美国能源部;

关键词：

D O I：

10.1016/0167-577X(90)90070-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have used excimer laser processing in air to grow thick oxide layers on AISI 304 stainless steel and have characterized the resulting oxide layer using a variety of techniques including Mössbauer, Auger, and Rutherford backscattering spectroscopy, X-ray and electron diffraction, transmission electron microscopy, and nuclear reaction analysis. The resulting oxide, which is grown under rapid quenching conditions, has a spinel structure and a complex composition. In particular, a Cr to Fe ratio of approximately one was observed to persist throughout the oxide. Carbon incorporation at approximately 13 at%, presumably from surface contamination, and N at approximately 5 at% were also found. © 1990.

引用

页码：379 / 383

页数：5

共 11 条

[1]

BAER DR, 1989, ENV DEGRADATION ION

[2]

COOK DC, 1987, METALL T A, V18, P20

[3] A SEMIAUTOMATIC ALGORITHM FOR RUTHERFORD BACKSCATTERING ANALYSIS [J].