A MoSi2/SiC oxidation protective coating for carbon/carbon composites

Jian Feng Huang; Bo Wang; He Jun Li; Miao Liu; Li Yun Cao; Chun Yan Yao

doi:10.1016/j.corsci.2010.11.024

A MoSi₂/SiC oxidation protective coating for carbon/carbon composites

Jian Feng Huang, Bo Wang, He Jun Li, Miao Liu, Li Yun Cao, Chun Yan Yao

School of Materials Sience and Engineering

Shaanxi University of Science and Technology

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

117 Scopus citations

Abstract

To protect carbon/carbon (C/C) composites against oxidation, a MoSi₂ outer coating was prepared on pack-cementation SiC coated C/C composites by a hydrothermal electrophoretic deposition. The phase composition, microstructure and oxidation resistance of the prepared MoSi₂/SiC coatings were investigated. Results show that hydrothermal electrophoretic deposition is an effective route to achieve crack-free MoSi₂ outer coatings. The MoSi₂/SiC coating can protect C/C composites from oxidation at 1773K for 346h with a weight loss of 2.49mgcm^-2 and at 1903K for 88h with a weight loss of 5.68mgcm^-2.

Original language	English
Pages (from-to)	834-839
Number of pages	6
Journal	Corrosion Science
Volume	53
Issue number	2
DOIs	https://doi.org/10.1016/j.corsci.2010.11.024
State	Published - Feb 2011

Keywords

A. Ceramic matrix composites
A. Intermetallics
C. Oxidation

Access to Document

10.1016/j.corsci.2010.11.024

Cite this

@article{14cd29ec61ec4346a95f4c60807815e6,

title = "A MoSi2/SiC oxidation protective coating for carbon/carbon composites",

abstract = "To protect carbon/carbon (C/C) composites against oxidation, a MoSi2 outer coating was prepared on pack-cementation SiC coated C/C composites by a hydrothermal electrophoretic deposition. The phase composition, microstructure and oxidation resistance of the prepared MoSi2/SiC coatings were investigated. Results show that hydrothermal electrophoretic deposition is an effective route to achieve crack-free MoSi2 outer coatings. The MoSi2/SiC coating can protect C/C composites from oxidation at 1773K for 346h with a weight loss of 2.49mgcm-2 and at 1903K for 88h with a weight loss of 5.68mgcm-2.",

keywords = "A. Ceramic matrix composites, A. Intermetallics, C. Oxidation",

author = "Huang, {Jian Feng} and Bo Wang and Li, {He Jun} and Miao Liu and Cao, {Li Yun} and Yao, {Chun Yan}",

year = "2011",

month = feb,

doi = "10.1016/j.corsci.2010.11.024",

language = "英语",

volume = "53",

pages = "834--839",

journal = "Corrosion Science",

issn = "0010-938X",

publisher = "Elsevier Ltd",

number = "2",

}

TY - JOUR

T1 - A MoSi2/SiC oxidation protective coating for carbon/carbon composites

AU - Huang, Jian Feng

AU - Wang, Bo

AU - Li, He Jun

AU - Liu, Miao

AU - Cao, Li Yun

AU - Yao, Chun Yan

PY - 2011/2

Y1 - 2011/2

N2 - To protect carbon/carbon (C/C) composites against oxidation, a MoSi2 outer coating was prepared on pack-cementation SiC coated C/C composites by a hydrothermal electrophoretic deposition. The phase composition, microstructure and oxidation resistance of the prepared MoSi2/SiC coatings were investigated. Results show that hydrothermal electrophoretic deposition is an effective route to achieve crack-free MoSi2 outer coatings. The MoSi2/SiC coating can protect C/C composites from oxidation at 1773K for 346h with a weight loss of 2.49mgcm-2 and at 1903K for 88h with a weight loss of 5.68mgcm-2.

AB - To protect carbon/carbon (C/C) composites against oxidation, a MoSi2 outer coating was prepared on pack-cementation SiC coated C/C composites by a hydrothermal electrophoretic deposition. The phase composition, microstructure and oxidation resistance of the prepared MoSi2/SiC coatings were investigated. Results show that hydrothermal electrophoretic deposition is an effective route to achieve crack-free MoSi2 outer coatings. The MoSi2/SiC coating can protect C/C composites from oxidation at 1773K for 346h with a weight loss of 2.49mgcm-2 and at 1903K for 88h with a weight loss of 5.68mgcm-2.

KW - A. Ceramic matrix composites

KW - A. Intermetallics

KW - C. Oxidation

UR - http://www.scopus.com/inward/record.url?scp=78650230516&partnerID=8YFLogxK

U2 - 10.1016/j.corsci.2010.11.024

DO - 10.1016/j.corsci.2010.11.024

M3 - 文章

AN - SCOPUS:78650230516

SN - 0010-938X

VL - 53

SP - 834

EP - 839

JO - Corrosion Science

JF - Corrosion Science

IS - 2

ER -

A MoSi₂/SiC oxidation protective coating for carbon/carbon composites

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this