RT Journal Article
T1 Influence of yttria additions on the oxidation behaviour of titanium prepared by powder metallurgy
A1 Pérez, P.
A1 Muñoz Castellanos, Ángel
A1 Monge Alcázar, Miguel Ángel
A1 Salmi, Grégoire Jacques
AB The yttria dispersion effect on the oxidation resistance of titanium prepared by powder metallurgy has been evaluated between 700 and 900º C. Yttria additions slightly increase the oxidation rate up to 800ºC and decrease it considerably at 900º C. The multilayered rutile scale formed on pure titanium prepared by conventional techniques is replaced by a denser rutile scale in the case of Titanium prepared by powder metallurgy. Yttria additions raise the temperature at which a more protective dense rutile scale is formed
PB Elsevier
SN 1359-6462
YR 2009
FD 2009-06
LK https://hdl.handle.net/10016/19716
UL https://hdl.handle.net/10016/19716
LA eng
NO This work was supported by  the Dirección General de Investigación(Ministerio de Ciencia e Innovación of Spain) under grantMAT2006-13005-C03-02, and the Dirección General deUniversidades (Comunidad de Madrid) through the programESTRUMAT-CM (Grant S-0505/MAT/0077).
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RD 18 may. 2024