The Oxidation Behavior of SiC-ZrC-SiC-Coated C/SiC Minicomposites at Ultrahigh Temperatures

被引：50

作者：

Liu, Qiaomu ^{[1
]}

Zhang, Litong ^{[1
]}

Liu, Jia ^{[1
]}

Luan, Xingang ^{[1
]}

Cheng, Laifei ^{[1
]}

Wang, Yiguang ^{[1
]}

机构：

[1] NW Polytech Univ, Natl Key Lab Thermostruct Composite Mat, Xian 710072, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2010年 / 93卷 / 12期

关键词：

CHEMICAL-VAPOR-DEPOSITION; ZIRCONIUM CARBIDE; SILICON-CARBIDE; COMPOSITE-MATERIALS; OXYGEN DIFFUSION; MECHANISMS; SIMULATION; CERAMICS; NITRIDE; MODEL;

D O I：

10.1111/j.1551-2916.2010.04178.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Carbon-fiber-reinforced SiC (C/SiC) minicomposites were fabricated by the chemical vapor infiltration process. A multilayer of SiC-ZrC-SiC was coated on the C/SiC minicomposites. As comparison, the C/SiC minicomposites with SiC coating were also fabricated. The oxidation behavior of the coated C/SiC minicomposites was studied in the temperature range of 1800 degrees-2000 degrees C in a combustion wind tunnel. The tensile strength of the coated C/SiC minicomposites before and after the oxidation was measured. The results indicated that the SiC-ZrC-SiC-coated C/SiC minicomposites performed better oxidation resistance at ultrahigh temperatures than the SiC-coated ones. The effect of the additional zirconium carbide layer on the oxidation behavior of the minicomposites was discussed.

引用

页码：3990 / 3992

页数：3

共 21 条

[1] OXIDATION MECHANISMS AND KINETICS OF 1D-SIC/C/SIC COMPOSITE-MATERIALS .1. AN EXPERIMENTAL APPROACH [J].

FILIPUZZI, L ;

CAMUS, G ;

NASLAIN, R ;

THEBAULT, J .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1994, 77 (02) :459-466

[2]

Hugh O., 1996, Handbook of Refractory Carbides and Nitrides

[3] CORROSION OF SILICON-BASED CERAMICS IN COMBUSTION ENVIRONMENTS [J].

JACOBSON, NS .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1993, 76 (01) :3-28

[4] Cation doping and oxygen diffusion in zirconia: a combined atomistic simulation and molecular dynamics study [J].

Khan, MS ;

Islam, MS ;

Bates, DR .

JOURNAL OF MATERIALS CHEMISTRY, 1998, 8 (10) :2299-2307

[5]

Krishnamurthy R, 2004, J AM CERAM SOC, V87, P1821

[6] Ablation Resistance of Different Coating Structures for C/ZrB2-SiC Composites Under Oxyacetylene Torch Flame [J].

Li, Houbu ;

Zhang, Litong ;

Cheng, Laifei ;

Wang, Yiguang .

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2009, 6 (02) :145-150

[7] Combination of SHS and SPS Techniques for fabrication of fully dense ZrB2-ZrC-SiC composites [J].

Licheri, Roberta ;

Orru, Roberto ;

Musa, Clara ;

Cao, Giacomo .

MATERIALS LETTERS, 2008, 62 (03) :432-435

[8] Effects of Cyclic Loading and Temperature on a SiC-Coated Carbon/Carbon Composite in a Combustion Environment [J].

Liu, Chidong ;

Cheng, Laifei ;

Luan, Xingang ;

Li, Jianghong ;

Huang, Hui .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2008, 91 (11) :3634-3637

[9] Chemical vapour deposition of zirconium carbide and silicon carbide hybrid whiskers [J].

Liu, Qiaomu ;

Zhang, Litong ;

Cheng, Laifei ;

Wang, Yiguang .

MATERIALS LETTERS, 2010, 64 (04) :552-554

[10] Morphologies and growth mechanisms of zirconium carbide films by chemical vapor deposition [J].

Liu, Qiaomu ;

Zhang, Litong ;

Cheng, Laifei ;

Wang, Yiguang .

JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, 2009, 6 (02) :269-273

← 1 2 3 →