Oxidation behavior of 3D-C/SiC composites fabricated by PIP process at low temperatures

DOI

10.2991/icmse-18.2018.41How to use a DOI?

Keywords

C/SiC composites; low temperature fabrication; Precursor infiltration and pyrolysis; oxidation behavior

Abstract

The oxidation behavior of C/SiC composites, prepared at low temperature as 900, comparatively lower than currently reported fabrication temperatures, was investigated, which indicated that the C/SiC composites started to oxidize at about 600C, and the flexural strength was enhanced diversely after oxidated under 800C, and then reduced in succession with the oxidative temperature increasing. In particular, the flexural strength reached 701.46MPa after oxidated at 600C. The vitreous SiO2, oxidative product of C/SiC composites, maybe protected the reinforced carbon fibers and remedied the holes and crackles, and then consequently enhanced the performance of C/SiC composites.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yin Su
AU  - Zhangwen Zhou
AU  - Yusha Qi
PY  - 2018/05
DA  - 2018/05
TI  - Oxidation behavior of 3D-C/SiC composites fabricated by PIP process at low temperatures
BT  - Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)
PB  - Atlantis Press
SP  - 210
EP  - 213
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-18.2018.41
DO  - 10.2991/icmse-18.2018.41
ID  - Su2018/05
ER  -