ANODIC-OXIDATION OF TITANIUM IN PHOSPHORIC-ACID BATHS - PHOSPHORUS INCORPORATION INTO THE OXIDE

Authors
FERDJANI S DAVID D BERANGER G
Citation
S. Ferdjani et al., ANODIC-OXIDATION OF TITANIUM IN PHOSPHORIC-ACID BATHS - PHOSPHORUS INCORPORATION INTO THE OXIDE, Journal of alloys and compounds, 200, 1993, pp. 191-194
Citations number
20
Categorie Soggetti
Chemistry Physical","Metallurgy & Mining","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
200
Year of publication
1993
Pages
191 - 194
Database
ISI
SICI code
0925-8388(1993)200:<191:AOTIPB>2.0.ZU;2-Q
Abstract
Titanium samples were anodically oxidized in H3PO4 baths at various co ncentrations and voltages. The oxidation kinetics and the yield of inc orporation of phosphorus ions into the oxide were studied as a functio n of the electrochemical parameters. Analytical measurements were perf ormed using nuclear reaction analysis (NRA). A growing mechanism is di scussed and we examine how to increase the self-protection of oxide fi lms against corrosion.