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

Authors
NAZAROV AP YURASOVA TA GUBIN VV BURYAK AK GLAZUNOV MP
Citation
Ap. Nazarov et al., THE HYDROGEN ADSORPTION OF MAGNESIUM DURING FREE AND ANODIC CORROSIONIN A CHLORIDE ELECTROLYTE, Protection of metals, 29(3), 1993, pp. 313-317
Citations number
10
Categorie Soggetti
Metallurgy & Mining
Journal title
Protection of metals → ACNP
ISSN journal
00331732
Volume
29
Issue
3
Year of publication
1993
Pages
313 - 317
Database
ISI
SICI code
0033-1732(1993)29:3<313:THAOMD>2.0.ZU;2-W
Abstract
Hydrogen adsorption (hydride formation) of magnesium during corrosion and anodic dissolution in Cl--containing electrolytes has been demonst rated by physicochemical methods. Hydride formation occurs at sites of depassivation, when an active metal surface is formed. The electroche mical behavior of the hydride phase in alkali was studied. A method is proposed for the electrochemical determination of the surface concent ration of hydride hydrogen.