THE REACTIVE-ELEMENT EFFECT IN THE HIGH-TEMPERATURE OXIDATION OF FE-23CR-5AL COMMERCIAL ALLOYS

被引：26

作者：

BIEGUN, T

DANIELEWSKI, M

SKRZYPEK, Z

机构：

[1] Institute of Materials Science, Academy of Mining and Metallurgy, Cracow, 30-059

来源：

OXIDATION OF METALS | 1992年 / 38卷 / 3-4期

关键词：

HEAT-RESISTANT ALLOYS; OXIDATION RESISTANCE; FE-23CR-54AL;

D O I：

10.1007/BF00666911

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The effect of yttrium and hafnium additions on high-temperature oxidation resistance of modified Fe-23Cr-5Al commercial, heat-resistant alloys was studied. The oxidation resistance was evaluated by the use of accelerated-life tests and isothermal oxidation for wires and flat samples, respectively. A sol-gel method of modification of the surface properties of ready-made heating elements was examined. The effect of several sol-gel coatings on the alloy, oxidation behavior in the accelerated-life test was studied.

引用

页码：207 / 215

页数：9

共 22 条

[1] OXIDATION BEHAVIOR OF COCRAL SYSTEMS CONTAINING ACTIVE ELEMENT ADDITIONS [J].