Wet Oxidation Behavior of Near-Stoichiometric SiC Fibres in the Simulated Aeroengine Circumstance
Joint Authors
Li, Liang
Jian, Ke
Mao, Xianhe
Wang, Yifei
Source
International Journal of Corrosion
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-01
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The precursor-derived and near-stoichiometric SiC fibres (KD-S) were exposed at 1000–1500°C for 1 h in the simulated aeroengine circumstance of PH2O:O2:Ar = 14:8:78 KPa with the gas rate of 200 ml/min.
The results indicated that the oxidized KD-S fibres were covered by silica layer.
The oxygen content, grain size of silica, and oxide layer thickness increased, whereas the tensile strength decreased with rising annealing temperature.
KD-S fibres treated under simulated aeroengine circumstances showed larger SiO2 grain size, thicker silica layer, and better residual strength than those annealed in dry air.
The steam could accelerate the oxidation on KD-S fibres by reducing the active energy.
The influence of water vapour on the oxidation behavior of KD-S SiC fibres was investigated and discussed as well.
American Psychological Association (APA)
Li, Liang& Jian, Ke& Mao, Xianhe& Wang, Yifei. 2018. Wet Oxidation Behavior of Near-Stoichiometric SiC Fibres in the Simulated Aeroengine Circumstance. International Journal of Corrosion،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1169803
Modern Language Association (MLA)
Li, Liang…[et al.]. Wet Oxidation Behavior of Near-Stoichiometric SiC Fibres in the Simulated Aeroengine Circumstance. International Journal of Corrosion No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1169803
American Medical Association (AMA)
Li, Liang& Jian, Ke& Mao, Xianhe& Wang, Yifei. Wet Oxidation Behavior of Near-Stoichiometric SiC Fibres in the Simulated Aeroengine Circumstance. International Journal of Corrosion. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1169803
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169803