Passivation treatment for inhibition of hydrogen absorption in chromium-plated steel

被引：8

作者：

Kuo, HS

Wu, JK

机构：

[1] Institute of Materials Engineering, National Taiwan Ocean University, Keelung

来源：

JOURNAL OF MATERIALS SCIENCE | 1996年 / 31卷 / 22期

关键词：

D O I：

10.1007/BF01152165

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Hydrogen permeation transients for passivated chromium-plated steels were measured at room temperature as a function of cathodic charging current density. The passivated film on chromium plating is shown to be an effective barrier to hydrogen at low cathodic charging current density (40 and 100 mu A cm(-2)). The passivated film can be reduced to chromium at higher cathodic charging current density (1 and 10 mAcm(-2)), promoting hydrogen absorption significantly.

引用

页码：6095 / 6098

页数：4

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