Saturation effects occurring in oxidation of Fe, (Fe-C) and (Fe-3%Cr) alloys

被引：0

作者：

Kucera, J

Hajduga, M

Broz, P

机构：

[1] Acad Sci Czech Republ, Inst Phys Mat, Brno 61662, Czech Republic

[2] Lodz Tech Univ, Dept Mat Sci, PL-43309 Bielsko Biala, Poland

[3] Masaryk Univ, Fac Sci, Dept Chem, Brno 61137, Czech Republic

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1998年 / 256卷 / 1-2期

关键词：

oxidation; Fe; (Fe-C); (Fe-Cr); alloys; high-temperature; ambient air; purified O-2; dry O-2; saturation effect;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The following oxidation experiments and their analysis are reported: (i) Time dependence of the oxidation of Fe-wires in ambient air at 1100 degrees C; (ii) Time dependence of the oxidation of (Fe-C) alloy in purified O-2 at 500 degrees C; and (iii) Time dependence of the oxidation of (Fe-Cr) alloy in dry O-2 at 800 degrees C. All the measured time dependences reveal saturation effect. A new model for the description and evaluation of experimental data is proposed. It expresses the fact that the high-temperature oxidation of thin wires and strips follows an exponential law. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：129 / 137

页数：9

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