Hydrogen diffusivity in FeAl

被引：11

作者：

Banerjee, P ^{[1
]}

Balasubramaniam, R ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT MAT & MET ENGN,KANPUR 208016,UTTAR PRADESH,INDIA

来源：

BULLETIN OF MATERIALS SCIENCE | 1997年 / 20卷 / 05期

关键词：

hydrogen diffusivity; iron aluminide; FeAl; mathematical analysis;

D O I：

10.1007/BF02745080

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The room temperature diffusivity of hydrogen in a fully B2 ordered iron aluminide of composition Fe-35.8 Al was estimated from the experimental hydrogen depth profile to be 2.38 x 10(-15) m(2)/s. The mathematical procedure utilized for data analysis has been described. The estimated diffusivity is a lower bound value due to surface trapping effects.

引用

页码：713 / 717

页数：5

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