THE HYDROGEN ADSORPTION OF MAGNESIUM DURING FREE AND ANODIC CORROSION IN A CHLORIDE ELECTROLYTE

被引:0
|
作者
NAZAROV, AP
YURASOVA, TA
GUBIN, VV
BURYAK, AK
GLAZUNOV, MP
机构
来源
PROTECTION OF METALS | 1993年 / 29卷 / 03期
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中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
Hydrogen adsorption (hydride formation) of magnesium during corrosion and anodic dissolution in Cl--containing electrolytes has been demonstrated by physicochemical methods. Hydride formation occurs at sites of depassivation, when an active metal surface is formed. The electrochemical behavior of the hydride phase in alkali was studied. A method is proposed for the electrochemical determination of the surface concentration of hydride hydrogen.
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页码:313 / 317
页数:5
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