A SiC/ZrB 2-SiC/SiC oxidation resistance multilayer coating for carbon/carbon composites

Xi Yuan Yao; He Jun Li; Yu Lei Zhang; Jun Jie Ren; Dong Jia Yao; Jun Tao

doi:10.1016/j.corsci.2011.12.023

A SiC/ZrB ₂-SiC/SiC oxidation resistance multilayer coating for carbon/carbon composites

Xi Yuan Yao, He Jun Li, Yu Lei Zhang, Jun Jie Ren, Dong Jia Yao, Jun Tao

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

101 Scopus citations

Abstract

To extend the oxidation protective temperature range of coating for carbon/carbon (C/C) composites, a SiC/ZrB ₂-SiC/SiC multilayer coating was prepared by a three-step method of pack cementation, slurry and chemical vapor deposition. The prepared coating is composed of three layers with about 150μm in thickness. It can protect C/C composites from oxidation for more than 300h at 1173K which is attributed to the oxidation ability of ZrB ₂. The coating can also effectively protect C/C composites from oxidation at 1773K for 217h which is due to the SiO ₂-ZrSiO ₄ compound glass during oxidation test.

Original language	English
Pages (from-to)	148-153
Number of pages	6
Journal	Corrosion Science
Volume	57
DOIs	https://doi.org/10.1016/j.corsci.2011.12.023
State	Published - Apr 2012

Keywords

A. Ceramic
B. Thermal cycling
B. Weight loss
C. Oxidation

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10.1016/j.corsci.2011.12.023

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title = "A SiC/ZrB 2-SiC/SiC oxidation resistance multilayer coating for carbon/carbon composites",

abstract = "To extend the oxidation protective temperature range of coating for carbon/carbon (C/C) composites, a SiC/ZrB 2-SiC/SiC multilayer coating was prepared by a three-step method of pack cementation, slurry and chemical vapor deposition. The prepared coating is composed of three layers with about 150μm in thickness. It can protect C/C composites from oxidation for more than 300h at 1173K which is attributed to the oxidation ability of ZrB 2. The coating can also effectively protect C/C composites from oxidation at 1773K for 217h which is due to the SiO 2-ZrSiO 4 compound glass during oxidation test.",

keywords = "A. Ceramic, B. Thermal cycling, B. Weight loss, C. Oxidation",

author = "Yao, {Xi Yuan} and Li, {He Jun} and Zhang, {Yu Lei} and Ren, {Jun Jie} and Yao, {Dong Jia} and Jun Tao",

year = "2012",

month = apr,

doi = "10.1016/j.corsci.2011.12.023",

language = "英语",

volume = "57",

pages = "148--153",

journal = "Corrosion Science",

issn = "0010-938X",

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TY - JOUR

T1 - A SiC/ZrB 2-SiC/SiC oxidation resistance multilayer coating for carbon/carbon composites

AU - Yao, Xi Yuan

AU - Li, He Jun

AU - Zhang, Yu Lei

AU - Ren, Jun Jie

AU - Yao, Dong Jia

AU - Tao, Jun

PY - 2012/4

Y1 - 2012/4

N2 - To extend the oxidation protective temperature range of coating for carbon/carbon (C/C) composites, a SiC/ZrB 2-SiC/SiC multilayer coating was prepared by a three-step method of pack cementation, slurry and chemical vapor deposition. The prepared coating is composed of three layers with about 150μm in thickness. It can protect C/C composites from oxidation for more than 300h at 1173K which is attributed to the oxidation ability of ZrB 2. The coating can also effectively protect C/C composites from oxidation at 1773K for 217h which is due to the SiO 2-ZrSiO 4 compound glass during oxidation test.

AB - To extend the oxidation protective temperature range of coating for carbon/carbon (C/C) composites, a SiC/ZrB 2-SiC/SiC multilayer coating was prepared by a three-step method of pack cementation, slurry and chemical vapor deposition. The prepared coating is composed of three layers with about 150μm in thickness. It can protect C/C composites from oxidation for more than 300h at 1173K which is attributed to the oxidation ability of ZrB 2. The coating can also effectively protect C/C composites from oxidation at 1773K for 217h which is due to the SiO 2-ZrSiO 4 compound glass during oxidation test.

KW - A. Ceramic

KW - B. Thermal cycling

KW - B. Weight loss

KW - C. Oxidation

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U2 - 10.1016/j.corsci.2011.12.023

DO - 10.1016/j.corsci.2011.12.023

M3 - 文章

AN - SCOPUS:84862820382

SN - 0010-938X

VL - 57

SP - 148

EP - 153

JO - Corrosion Science

JF - Corrosion Science

ER -

A SiC/ZrB ₂-SiC/SiC oxidation resistance multilayer coating for carbon/carbon composites

Abstract

Keywords

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