SiC/yttrium silicate multi-layer coating for oxidation protection of carbon/carbon composites

Huang Jian-Feng; Zeng Xie-Rong; Li He-Jun; Xiong Xin-Bo; Fu Ye-Wei; Huang Min

doi:10.1023/B:JMSC.0000048756.96547.bf

SiC/yttrium silicate multi-layer coating for oxidation protection of carbon/carbon composites

Huang Jian-Feng, Zeng Xie-Rong, Li He-Jun, Xiong Xin-Bo, Fu Ye-Wei, Huang Min

School of Materials Sience and Engineering

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

The improvement of oxidation resistance of C/C composites by pack cementation and plasma spray technologies with SiC/gradient composition yttrium silicate multilayer coatings, was analyzed. The cryatalline structure of the synthesized yttrium silicate powder was measured with the Rigaku D/max3C X-ray diffractometer. The morphology of the as-prepared multilayer coatings was analyzed using jSM-5800 scanning electron microscope (SEM). The SiC/gradient yttrium silicate multilayer coating produced by pack cementation and subsequantly by plasma spray processes excellent thermal shock resistance and can protect the C/C composites from oxidation perfectly at 1773 K for an extended period of time.

Original language	English
Pages (from-to)	7383-7385
Number of pages	3
Journal	Journal of Materials Science
Volume	39
Issue number	24
DOIs	https://doi.org/10.1023/B:JMSC.0000048756.96547.bf
State	Published - 15 Dec 2004

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title = "SiC/yttrium silicate multi-layer coating for oxidation protection of carbon/carbon composites",

abstract = "The improvement of oxidation resistance of C/C composites by pack cementation and plasma spray technologies with SiC/gradient composition yttrium silicate multilayer coatings, was analyzed. The cryatalline structure of the synthesized yttrium silicate powder was measured with the Rigaku D/max3C X-ray diffractometer. The morphology of the as-prepared multilayer coatings was analyzed using jSM-5800 scanning electron microscope (SEM). The SiC/gradient yttrium silicate multilayer coating produced by pack cementation and subsequantly by plasma spray processes excellent thermal shock resistance and can protect the C/C composites from oxidation perfectly at 1773 K for an extended period of time.",

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T1 - SiC/yttrium silicate multi-layer coating for oxidation protection of carbon/carbon composites

AU - Jian-Feng, Huang

AU - Xie-Rong, Zeng

AU - He-Jun, Li

AU - Xin-Bo, Xiong

AU - Ye-Wei, Fu

AU - Min, Huang

PY - 2004/12/15

Y1 - 2004/12/15

N2 - The improvement of oxidation resistance of C/C composites by pack cementation and plasma spray technologies with SiC/gradient composition yttrium silicate multilayer coatings, was analyzed. The cryatalline structure of the synthesized yttrium silicate powder was measured with the Rigaku D/max3C X-ray diffractometer. The morphology of the as-prepared multilayer coatings was analyzed using jSM-5800 scanning electron microscope (SEM). The SiC/gradient yttrium silicate multilayer coating produced by pack cementation and subsequantly by plasma spray processes excellent thermal shock resistance and can protect the C/C composites from oxidation perfectly at 1773 K for an extended period of time.

AB - The improvement of oxidation resistance of C/C composites by pack cementation and plasma spray technologies with SiC/gradient composition yttrium silicate multilayer coatings, was analyzed. The cryatalline structure of the synthesized yttrium silicate powder was measured with the Rigaku D/max3C X-ray diffractometer. The morphology of the as-prepared multilayer coatings was analyzed using jSM-5800 scanning electron microscope (SEM). The SiC/gradient yttrium silicate multilayer coating produced by pack cementation and subsequantly by plasma spray processes excellent thermal shock resistance and can protect the C/C composites from oxidation perfectly at 1773 K for an extended period of time.

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SiC/yttrium silicate multi-layer coating for oxidation protection of carbon/carbon composites

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