Effect of Temperature on Oxidation Behavior of 3‐Dimensional  C / S i C  Composites Coated by Different Structural  S i C  and a‐ BC  x  Coatings in Static Wet Oxygen Atmosphere | Zendy

Liu Yongsheng | Zendy; Men Jing | Zendy; Zhang Litong | Zendy; Cheng Laifei | Zendy; Yang Wenbin | Zendy; Zhang Weihua | Zendy

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Effect of Temperature on Oxidation Behavior of 3‐Dimensional C / S i C Composites Coated by Different Structural S i C and a‐ BC x Coatings in Static Wet Oxygen Atmosphere

Author(s) -

Liu Yongsheng,

Men Jing,

Zhang Litong,

Cheng Laifei,

Yang Wenbin,

Zhang Weihua

Publication year - 2013

Publication title -

international journal of applied ceramic technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.4

H-Index - 57

eISSN - 1744-7402

pISSN - 1546-542X

DOI - 10.1111/ijac.12153

Subject(s) - materials science , composite material , coating

The effect of temperature on oxidation behavior of 3‐dimensional C/SiC composites coated with S i C and a‐ BC x coatings was investigated. Below 1000°C, C / S i C composites with S i C coating (sample SSS ) showed low residual strength, while the composites with a‐ BC x coating (sample BBB ) and the composites with a‐ BC x /a‐ BC x / S i C coatings (sample BBS ) showed high residual strength. Above 1000°C, samples SSS and BBS showed high residual strength, while sample BBB showed the opposite results. Sample BBS presented better oxidation resistance during 700–1200°C. The oxidation temperature made an effect on self‐sealing mode of sample BBS .

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