Microstructure and oxidation resistance of Si-Mo-B coating for C/SiC coated carbon/carbon composites

Yu Lei Zhang; He Jun Li; Zhi Xiong Hu; Jin Cui Ren; Ke Zhi Li

doi:10.1016/j.corsci.2013.03.015

Microstructure and oxidation resistance of Si-Mo-B coating for C/SiC coated carbon/carbon composites

Yu Lei Zhang, He Jun Li, Zhi Xiong Hu, Jin Cui Ren, Ke Zhi Li

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

63 Scopus citations

Abstract

A self-sealing Si-Mo-B oxidation resistance coating was prepared on C/SiC coated carbon/carbon (C/C) composites by slurry and high temperature treatment method. The oxidation resistance of the coating increases at 1173. K and first increases then decreases at 1873. K with the increase of B content from 0 to 20. wt.%. The C/SiC/gradient Si-Mo-B multilayer coating can protect C/C composite from oxidation for 100. h at 1173. K and 125. h at 1873. K. The good oxidation resistance of the coating in broad temperature range could be attributed to its good self-sealing property.

Original language	English
Pages (from-to)	150-155
Number of pages	6
Journal	Corrosion Science
Volume	72
DOIs	https://doi.org/10.1016/j.corsci.2013.03.015
State	Published - Jul 2013

Keywords

A. Ceramic matrix composites
B. Weight loss
C. Oxidation

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10.1016/j.corsci.2013.03.015

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title = "Microstructure and oxidation resistance of Si-Mo-B coating for C/SiC coated carbon/carbon composites",

abstract = "A self-sealing Si-Mo-B oxidation resistance coating was prepared on C/SiC coated carbon/carbon (C/C) composites by slurry and high temperature treatment method. The oxidation resistance of the coating increases at 1173. K and first increases then decreases at 1873. K with the increase of B content from 0 to 20. wt.%. The C/SiC/gradient Si-Mo-B multilayer coating can protect C/C composite from oxidation for 100. h at 1173. K and 125. h at 1873. K. The good oxidation resistance of the coating in broad temperature range could be attributed to its good self-sealing property.",

keywords = "A. Ceramic matrix composites, B. Weight loss, C. Oxidation",

author = "Zhang, {Yu Lei} and Li, {He Jun} and Hu, {Zhi Xiong} and Ren, {Jin Cui} and Li, {Ke Zhi}",

year = "2013",

month = jul,

doi = "10.1016/j.corsci.2013.03.015",

language = "英语",

volume = "72",

pages = "150--155",

journal = "Corrosion Science",

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TY - JOUR

T1 - Microstructure and oxidation resistance of Si-Mo-B coating for C/SiC coated carbon/carbon composites

AU - Zhang, Yu Lei

AU - Li, He Jun

AU - Hu, Zhi Xiong

AU - Ren, Jin Cui

AU - Li, Ke Zhi

PY - 2013/7

Y1 - 2013/7

N2 - A self-sealing Si-Mo-B oxidation resistance coating was prepared on C/SiC coated carbon/carbon (C/C) composites by slurry and high temperature treatment method. The oxidation resistance of the coating increases at 1173. K and first increases then decreases at 1873. K with the increase of B content from 0 to 20. wt.%. The C/SiC/gradient Si-Mo-B multilayer coating can protect C/C composite from oxidation for 100. h at 1173. K and 125. h at 1873. K. The good oxidation resistance of the coating in broad temperature range could be attributed to its good self-sealing property.

AB - A self-sealing Si-Mo-B oxidation resistance coating was prepared on C/SiC coated carbon/carbon (C/C) composites by slurry and high temperature treatment method. The oxidation resistance of the coating increases at 1173. K and first increases then decreases at 1873. K with the increase of B content from 0 to 20. wt.%. The C/SiC/gradient Si-Mo-B multilayer coating can protect C/C composite from oxidation for 100. h at 1173. K and 125. h at 1873. K. The good oxidation resistance of the coating in broad temperature range could be attributed to its good self-sealing property.

KW - A. Ceramic matrix composites

KW - B. Weight loss

KW - C. Oxidation

UR - http://www.scopus.com/inward/record.url?scp=84877060511&partnerID=8YFLogxK

U2 - 10.1016/j.corsci.2013.03.015

DO - 10.1016/j.corsci.2013.03.015

M3 - 文章

AN - SCOPUS:84877060511

SN - 0010-938X

VL - 72

SP - 150

EP - 155

JO - Corrosion Science

JF - Corrosion Science

ER -

Microstructure and oxidation resistance of Si-Mo-B coating for C/SiC coated carbon/carbon composites

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Keywords

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