INVESTIGADORES
PASSEGGI Mario Cesar Guillermo
artículos
Título:
Temperature effect in the early stages of titanium oxidation
Autor/es:
VAQUILA, I.; PASSEGGI (JR.), M.C.G.; FERRÓN, J.
Revista:
APPLIED SURFACE SCIENCE
Editorial:
Elsevier Science
Referencias:
Lugar: Amsterdam, Holanda; Año: 1996 vol. 93 p. 247 - 253
ISSN:
0169-4332
Resumen:
The effect of the temperature on the first stages of the titanium oxidation process has been followed by means of Auger electron spectroscopy. We found, using principal component analysis, two different regimes depending on the substrate temperature. For temperatures below 200°C the oxidation is characterized by the presence of only one oxide phase: TiO2. At higher temperatures, the presence of Ti2O3 is detected from the beginning of the process.