SiC nanowire toughened ZrB2–SiC ablative coating for SiC coated C/C composites

Yulei Zhang; Boxing Yang; Pengfei Zhang; Jiaping Zhang; Jincui Ren; Zhixiong Hu

doi:10.1016/j.ceramint.2015.07.175

SiC nanowire toughened ZrB₂–SiC ablative coating for SiC coated C/C composites

Yulei Zhang
, Boxing Yang
, Pengfei Zhang
, Jiaping Zhang
, Jincui Ren
, Zhixiong Hu

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

61 引用（Scopus）

摘要

To improve the ablation resistance of carbon/carbon (C/C) composites, a SiC nanowire toughened ZrB₂–SiC multiphase coating was prepared by a three-step technique including pack cementation, chemical vapor deposition (CVD), and supersonic atmosphere plasma spray (SAPS). The SiC nanowires helped improve the toughness of the ceramic coating. After ablation for 60 s under the heat flux of 4800 kW/m², the linear and mass ablation rates of ZrB₂–SiC coating decreased from 4.9 μm/s and 2.3×10⁻³ g/s to 2.8 μm/s and 1.4×10⁻³ g/s after introducing SiC nanowires, respectively.

源语言	英语
页（从-至）	14579-14584
页数	6
期刊	Ceramics International
卷	41
期	10
DOI	https://doi.org/10.1016/j.ceramint.2015.07.175
出版状态	已出版 - 12月 2015

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10.1016/j.ceramint.2015.07.175

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@article{40c8daf657ee4846ae7a13708d36cf4e,

title = "SiC nanowire toughened ZrB2–SiC ablative coating for SiC coated C/C composites",

abstract = "To improve the ablation resistance of carbon/carbon (C/C) composites, a SiC nanowire toughened ZrB2–SiC multiphase coating was prepared by a three-step technique including pack cementation, chemical vapor deposition (CVD), and supersonic atmosphere plasma spray (SAPS). The SiC nanowires helped improve the toughness of the ceramic coating. After ablation for 60 s under the heat flux of 4800 kW/m2, the linear and mass ablation rates of ZrB2–SiC coating decreased from 4.9 μm/s and 2.3×10−3 g/s to 2.8 μm/s and 1.4×10−3 g/s after introducing SiC nanowires, respectively.",

keywords = "Ablation resistance, C/C composites, SiC nanowires, ZrB–SiC coating",

author = "Yulei Zhang and Boxing Yang and Pengfei Zhang and Jiaping Zhang and Jincui Ren and Zhixiong Hu",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd and Techna Group S.r.l.",

year = "2015",

month = dec,

doi = "10.1016/j.ceramint.2015.07.175",

language = "英语",

volume = "41",

pages = "14579--14584",

journal = "Ceramics International",

issn = "0272-8842",

publisher = "Elsevier Ltd",

number = "10",

}

TY - JOUR

T1 - SiC nanowire toughened ZrB2–SiC ablative coating for SiC coated C/C composites

AU - Zhang, Yulei

AU - Yang, Boxing

AU - Zhang, Pengfei

AU - Zhang, Jiaping

AU - Ren, Jincui

AU - Hu, Zhixiong

PY - 2015/12

Y1 - 2015/12

N2 - To improve the ablation resistance of carbon/carbon (C/C) composites, a SiC nanowire toughened ZrB2–SiC multiphase coating was prepared by a three-step technique including pack cementation, chemical vapor deposition (CVD), and supersonic atmosphere plasma spray (SAPS). The SiC nanowires helped improve the toughness of the ceramic coating. After ablation for 60 s under the heat flux of 4800 kW/m2, the linear and mass ablation rates of ZrB2–SiC coating decreased from 4.9 μm/s and 2.3×10−3 g/s to 2.8 μm/s and 1.4×10−3 g/s after introducing SiC nanowires, respectively.

AB - To improve the ablation resistance of carbon/carbon (C/C) composites, a SiC nanowire toughened ZrB2–SiC multiphase coating was prepared by a three-step technique including pack cementation, chemical vapor deposition (CVD), and supersonic atmosphere plasma spray (SAPS). The SiC nanowires helped improve the toughness of the ceramic coating. After ablation for 60 s under the heat flux of 4800 kW/m2, the linear and mass ablation rates of ZrB2–SiC coating decreased from 4.9 μm/s and 2.3×10−3 g/s to 2.8 μm/s and 1.4×10−3 g/s after introducing SiC nanowires, respectively.

KW - Ablation resistance

KW - C/C composites

KW - SiC nanowires

KW - ZrB–SiC coating

UR - https://www.scopus.com/pages/publications/84939188812

U2 - 10.1016/j.ceramint.2015.07.175

DO - 10.1016/j.ceramint.2015.07.175

M3 - 文章

AN - SCOPUS:84939188812

SN - 0272-8842

VL - 41

SP - 14579

EP - 14584

JO - Ceramics International

JF - Ceramics International

IS - 10

ER -

SiC nanowire toughened ZrB2–SiC ablative coating for SiC coated C/C composites

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SiC nanowire toughened ZrB₂–SiC ablative coating for SiC coated C/C composites