Oxidation behaviour of two-dimensional C/SiC modified with self-healing Si-B-C coating in static air

Xinzhang Zuo; Litong Zhang; Yongsheng Liu; Laifei Cheng; Yanpeng Xia

doi:10.1016/j.corsci.2012.08.003

Oxidation behaviour of two-dimensional C/SiC modified with self-healing Si-B-C coating in static air

Xinzhang Zuo, Litong Zhang, Yongsheng Liu, Laifei Cheng, Yanpeng Xia

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

55 引用（Scopus）

摘要

Different kinds of C/SiC modified with Si-B-C coating were fabricated and oxidised for 50. h in static air. Weight loss, residual strength and microstructure were analysed. The results indicate that Si-B-C ceramic as self-healing component has a remarkable effect on improving the oxidation resistance for C/SiC. C/SiC modified with Si-B-C ceramic as exterior coating has excellent residual mechanical property below 1000°C. Meanwhile C/SiC with Si-B-C ceramic as intermediate coating exhibits better oxidation resistance above 1000°C. Borosilicate glass formed from oxidation of Si-B-C ceramic, which seals cracks effectively in composites, is the reason for excellent oxidation resistance of C/SiC.

源语言	英语
页（从-至）	87-93
页数	7
期刊	Corrosion Science
卷	65
DOI	https://doi.org/10.1016/j.corsci.2012.08.003
出版状态	已出版 - 12月 2012

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10.1016/j.corsci.2012.08.003

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title = "Oxidation behaviour of two-dimensional C/SiC modified with self-healing Si-B-C coating in static air",

abstract = "Different kinds of C/SiC modified with Si-B-C coating were fabricated and oxidised for 50. h in static air. Weight loss, residual strength and microstructure were analysed. The results indicate that Si-B-C ceramic as self-healing component has a remarkable effect on improving the oxidation resistance for C/SiC. C/SiC modified with Si-B-C ceramic as exterior coating has excellent residual mechanical property below 1000°C. Meanwhile C/SiC with Si-B-C ceramic as intermediate coating exhibits better oxidation resistance above 1000°C. Borosilicate glass formed from oxidation of Si-B-C ceramic, which seals cracks effectively in composites, is the reason for excellent oxidation resistance of C/SiC.",

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author = "Xinzhang Zuo and Litong Zhang and Yongsheng Liu and Laifei Cheng and Yanpeng Xia",

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doi = "10.1016/j.corsci.2012.08.003",

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T1 - Oxidation behaviour of two-dimensional C/SiC modified with self-healing Si-B-C coating in static air

AU - Zuo, Xinzhang

AU - Zhang, Litong

AU - Liu, Yongsheng

AU - Cheng, Laifei

AU - Xia, Yanpeng

PY - 2012/12

Y1 - 2012/12

N2 - Different kinds of C/SiC modified with Si-B-C coating were fabricated and oxidised for 50. h in static air. Weight loss, residual strength and microstructure were analysed. The results indicate that Si-B-C ceramic as self-healing component has a remarkable effect on improving the oxidation resistance for C/SiC. C/SiC modified with Si-B-C ceramic as exterior coating has excellent residual mechanical property below 1000°C. Meanwhile C/SiC with Si-B-C ceramic as intermediate coating exhibits better oxidation resistance above 1000°C. Borosilicate glass formed from oxidation of Si-B-C ceramic, which seals cracks effectively in composites, is the reason for excellent oxidation resistance of C/SiC.

AB - Different kinds of C/SiC modified with Si-B-C coating were fabricated and oxidised for 50. h in static air. Weight loss, residual strength and microstructure were analysed. The results indicate that Si-B-C ceramic as self-healing component has a remarkable effect on improving the oxidation resistance for C/SiC. C/SiC modified with Si-B-C ceramic as exterior coating has excellent residual mechanical property below 1000°C. Meanwhile C/SiC with Si-B-C ceramic as intermediate coating exhibits better oxidation resistance above 1000°C. Borosilicate glass formed from oxidation of Si-B-C ceramic, which seals cracks effectively in composites, is the reason for excellent oxidation resistance of C/SiC.

KW - A. Ceramic matrix composites

KW - B. SEM

KW - C. Oxidation

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DO - 10.1016/j.corsci.2012.08.003

M3 - 文章

AN - SCOPUS:84867233064

SN - 0010-938X

VL - 65

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EP - 93

JO - Corrosion Science

JF - Corrosion Science

ER -

Oxidation behaviour of two-dimensional C/SiC modified with self-healing Si-B-C coating in static air

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