Oxidation behaviors of C/SiC composites coated with SiC coatings containing borosilicate glass

Su Cao; Yongsheng Liu; Xinzhang Zuo; Litong Zhang; Laifei Cheng

Oxidation behaviors of C/SiC composites coated with SiC coatings containing borosilicate glass

Su Cao, Yongsheng Liu, Xinzhang Zuo, Litong Zhang, Laifei Cheng

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

SiC self-healing coatings containing borosilicate glass were prepared by polymer plyen on the 2D C/SiC composites. The microstructure morphologies of the 2D C/SiC composites with SiC coating containing borosilicate glass before and after oxidation were analyzed by SEM. The oxidation behaviors of the C/SiC composites with SiC coating containing borosilicate glass were studied at 700 °C, 1000 °C and 1200 °C in static air and the oxidation behaviors resulted by different layers were analyzed. The results show that the glass phase produced by the SiC coating containing borosilicate glass can seal the defections (cracks and pores) existed in the coating, and with increasing the temperature and number of the coating layers, the C/SiC composites have lower mass loss during the oxidation and higher strength retention after oxidized.

源语言	英语
页（从-至）	142-148
页数	7
期刊	Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica
卷	28
期	2
出版状态	已出版 - 4月 2011

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title = "Oxidation behaviors of C/SiC composites coated with SiC coatings containing borosilicate glass",

abstract = "SiC self-healing coatings containing borosilicate glass were prepared by polymer plyen on the 2D C/SiC composites. The microstructure morphologies of the 2D C/SiC composites with SiC coating containing borosilicate glass before and after oxidation were analyzed by SEM. The oxidation behaviors of the C/SiC composites with SiC coating containing borosilicate glass were studied at 700 °C, 1000 °C and 1200 °C in static air and the oxidation behaviors resulted by different layers were analyzed. The results show that the glass phase produced by the SiC coating containing borosilicate glass can seal the defections (cracks and pores) existed in the coating, and with increasing the temperature and number of the coating layers, the C/SiC composites have lower mass loss during the oxidation and higher strength retention after oxidized.",

keywords = "2D C/SiC composites, Borosilicate glass, Mass change, Morphology, Oxidation, Residual strength, Self-healing coating",

author = "Su Cao and Yongsheng Liu and Xinzhang Zuo and Litong Zhang and Laifei Cheng",

year = "2011",

month = apr,

language = "英语",

volume = "28",

pages = "142--148",

journal = "Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica",

issn = "1000-3851",

publisher = "Beijing University of Aeronautics and Astronautics (BUAA)",

number = "2",

}

TY - JOUR

T1 - Oxidation behaviors of C/SiC composites coated with SiC coatings containing borosilicate glass

AU - Cao, Su

AU - Liu, Yongsheng

AU - Zuo, Xinzhang

AU - Zhang, Litong

AU - Cheng, Laifei

PY - 2011/4

Y1 - 2011/4

N2 - SiC self-healing coatings containing borosilicate glass were prepared by polymer plyen on the 2D C/SiC composites. The microstructure morphologies of the 2D C/SiC composites with SiC coating containing borosilicate glass before and after oxidation were analyzed by SEM. The oxidation behaviors of the C/SiC composites with SiC coating containing borosilicate glass were studied at 700 °C, 1000 °C and 1200 °C in static air and the oxidation behaviors resulted by different layers were analyzed. The results show that the glass phase produced by the SiC coating containing borosilicate glass can seal the defections (cracks and pores) existed in the coating, and with increasing the temperature and number of the coating layers, the C/SiC composites have lower mass loss during the oxidation and higher strength retention after oxidized.

AB - SiC self-healing coatings containing borosilicate glass were prepared by polymer plyen on the 2D C/SiC composites. The microstructure morphologies of the 2D C/SiC composites with SiC coating containing borosilicate glass before and after oxidation were analyzed by SEM. The oxidation behaviors of the C/SiC composites with SiC coating containing borosilicate glass were studied at 700 °C, 1000 °C and 1200 °C in static air and the oxidation behaviors resulted by different layers were analyzed. The results show that the glass phase produced by the SiC coating containing borosilicate glass can seal the defections (cracks and pores) existed in the coating, and with increasing the temperature and number of the coating layers, the C/SiC composites have lower mass loss during the oxidation and higher strength retention after oxidized.

KW - 2D C/SiC composites

KW - Borosilicate glass

KW - Mass change

KW - Morphology

KW - Oxidation

KW - Residual strength

KW - Self-healing coating

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M3 - 文章

AN - SCOPUS:79956303944

SN - 1000-3851

VL - 28

SP - 142

EP - 148

JO - Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica

JF - Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica

IS - 2

ER -

Oxidation behaviors of C/SiC composites coated with SiC coatings containing borosilicate glass

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