Preparation and properties of 2D C/ZrB2-SiC ultra high temperature ceramic composites

Yiguang Wang; Wen Liu; Laifei Cheng; Litong Zhang

doi:10.1016/j.msea.2009.07.005

Preparation and properties of 2D C/ZrB₂-SiC ultra high temperature ceramic composites

Yiguang Wang^*, Wen Liu, Laifei Cheng, Litong Zhang

^*此作品的通讯作者

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

113 引用（Scopus）

摘要

Two-dimensional C/ZrB₂-SiC composites were fabricated by chemical vapor infiltration (CVI) process combined with slurry paste (SP) method. ZrB₂ was introduced in the matrix by stacking the pasted carbon cloth with ZrB₂-polycarbosilane slurry. After heat-treated at 900 °C, the stacked carbon cloth preform was infiltrated SiC by CVI process to obtain 2D C/ZrB₂-SiC composites. Mechanical properties such as flexural strength and interlaminar shear strength were investigated. The ablation tests were carried out on an oxyacetylene torch flame. The small linear erosion rates indicate that the composites have good ablation resistance properties. These results demonstrate that CVI combined with SP method is a useful way to fabricate 2D C/ZrB₂-SiC composites.

源语言	英语
页（从-至）	129-133
页数	5
期刊	Materials Science and Engineering: A
卷	524
期	1-2
DOI	https://doi.org/10.1016/j.msea.2009.07.005
出版状态	已出版 - 25 10月 2009
已对外发布	是

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Wang, Y., Liu, W., Cheng, L., & Zhang, L. (2009). Preparation and properties of 2D C/ZrB₂-SiC ultra high temperature ceramic composites. Materials Science and Engineering: A, 524(1-2), 129-133. https://doi.org/10.1016/j.msea.2009.07.005

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title = "Preparation and properties of 2D C/ZrB2-SiC ultra high temperature ceramic composites",

abstract = "Two-dimensional C/ZrB2-SiC composites were fabricated by chemical vapor infiltration (CVI) process combined with slurry paste (SP) method. ZrB2 was introduced in the matrix by stacking the pasted carbon cloth with ZrB2-polycarbosilane slurry. After heat-treated at 900 °C, the stacked carbon cloth preform was infiltrated SiC by CVI process to obtain 2D C/ZrB2-SiC composites. Mechanical properties such as flexural strength and interlaminar shear strength were investigated. The ablation tests were carried out on an oxyacetylene torch flame. The small linear erosion rates indicate that the composites have good ablation resistance properties. These results demonstrate that CVI combined with SP method is a useful way to fabricate 2D C/ZrB2-SiC composites.",

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author = "Yiguang Wang and Wen Liu and Laifei Cheng and Litong Zhang",

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AU - Wang, Yiguang

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AU - Cheng, Laifei

AU - Zhang, Litong

PY - 2009/10/25

Y1 - 2009/10/25

N2 - Two-dimensional C/ZrB2-SiC composites were fabricated by chemical vapor infiltration (CVI) process combined with slurry paste (SP) method. ZrB2 was introduced in the matrix by stacking the pasted carbon cloth with ZrB2-polycarbosilane slurry. After heat-treated at 900 °C, the stacked carbon cloth preform was infiltrated SiC by CVI process to obtain 2D C/ZrB2-SiC composites. Mechanical properties such as flexural strength and interlaminar shear strength were investigated. The ablation tests were carried out on an oxyacetylene torch flame. The small linear erosion rates indicate that the composites have good ablation resistance properties. These results demonstrate that CVI combined with SP method is a useful way to fabricate 2D C/ZrB2-SiC composites.

AB - Two-dimensional C/ZrB2-SiC composites were fabricated by chemical vapor infiltration (CVI) process combined with slurry paste (SP) method. ZrB2 was introduced in the matrix by stacking the pasted carbon cloth with ZrB2-polycarbosilane slurry. After heat-treated at 900 °C, the stacked carbon cloth preform was infiltrated SiC by CVI process to obtain 2D C/ZrB2-SiC composites. Mechanical properties such as flexural strength and interlaminar shear strength were investigated. The ablation tests were carried out on an oxyacetylene torch flame. The small linear erosion rates indicate that the composites have good ablation resistance properties. These results demonstrate that CVI combined with SP method is a useful way to fabricate 2D C/ZrB2-SiC composites.

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KW - Chemical vapor deposition

KW - Mechanical properties

KW - Polymer precursor

KW - Slurry paste

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Preparation and properties of 2D C/ZrB2-SiC ultra high temperature ceramic composites

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Preparation and properties of 2D C/ZrB₂-SiC ultra high temperature ceramic composites