Mapping of Elemental and Phase Composition in Air-Oxidized Ti3SiC2
2006 ◽
Vol 45
◽
pp. 1091-1096
Keyword(s):
The oxidation behaviour of Ti3SiC2 in air is not well understood due to mixed results reported in the literature. In this study, the surface composition depth-profiles of air-oxidized Ti3SiC2 have been investigated by synchrotron radiation diffraction (SRD) and secondary ion mass spectroscopy (SIMS) in the temperature range 500-1300°C. Anatase has been observed to form at ~600°C, rutile at ~750°C and tridymite at ~1100°C. Depth-profiling results by SIMS and SRD have revealed a distinct gradation in element and phase composition respectively within the surface oxide layers.
2002 ◽
Vol 37
(7)
◽
pp. 1279-1291
◽
2001 ◽
Vol 148
(5)
◽
pp. F92
◽
Keyword(s):
1988 ◽
Vol 93
(1-4)
◽
pp. 637-645
◽
1996 ◽
Vol 14
(1)
◽
pp. 287
◽
2004 ◽
Vol 22
(1)
◽
pp. 341
◽
2001 ◽
Vol 19
(4)
◽
pp. 1111-1115
◽
Keyword(s):