Mapping of Composition, Phase Transitions and Properties in Oxidized Ti3SiC2

Abstract:

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The oxidation characteristics, composition profile and phase transition of Ti3SiC2 in the temperature range 20-1400°C have been investigated by in-situ neutron diffraction and secondary ion mass spectroscopy (SIMS). Anatase has been observed to form at ~600°C, rutile at ~750°C and cristobalite at ∼1300°C. Depth-profiling results by SIMS and Vickers indentation have revealed a distinct gradient in composition and microhardness within the surface oxide layers.

Info:

Periodical:

Key Engineering Materials (Volumes 368-372)

Edited by:

Wei Pan and Jianghong Gong

Pages:

986-988

DOI:

10.4028/www.scientific.net/KEM.368-372.986

Citation:

Z. Oo et al., "Mapping of Composition, Phase Transitions and Properties in Oxidized Ti3SiC2", Key Engineering Materials, Vols. 368-372, pp. 986-988, 2008

Online since:

February 2008

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Price:

$35.00

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