The characterization of passive films on Fe-Si alloy in boiling sulfuric acid

被引：8
|
作者：
Ioka, I [1 ]
Mori, J [1 ]
Kato, C [1 ]
Futakawa, M [1 ]
Onuki, K [1 ]
机构：
[1] Japan Atom Energy Res Inst, Dept Nucl Energy Syst, Tokai, Ibaraki 3191195, Japan
来源：
JOURNAL OF MATERIALS SCIENCE LETTERS | 1999年 / 18卷 / 18期
关键词：
D O I：
10.1023/A:1006638216420
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fe-20%Si alloy prepared by arc melting of iron and silicon was annealed at 1100°C for 1 week in a vacuum. Ground specimens were placed in a glass cradle and held in a glass container of 1000 ml capacity equipped with a circulation cooling tube and immersed in 50 or 95% sulfuric acids at the boiling temperature. The specimens were weighed to yield a corrosion rate. The passive films on the specimens were evaluated in terms of the appearance, Auger Electron Spectroscopy (AES) analysis and X-ray Photo-electron Spectroscopy (XPS) analysis.
引用
收藏
页码：1497 / 1499
页数：3
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