Cr-Si复合涂层C/SiC复合材料的显微结构与性能

材料工程, 2001, (9): 25-30. doi: 10.3969/j.issn.1001-4381.2001.09.007

Cr-Si复合涂层C/SiC复合材料的显微结构与性能

殷小玮 ^1, , 成来飞 ^2, , 张立同 ^3, , 徐永东 ^4,

1.西北工业大学

2.西北工业大学

3.西北工业大学

4.西北工业大学

基金项目: 国家自然科学基金(59972029)

关键词： C/SiC , 铬 , 涂层 , 氧化 , 燃气

Oxidation Resistance of 3D C/SiC Composites Protectedwith Cr-Si Alloy Coating

对SiC/Cr-Si复合涂层C/SiC复合材料的结构和抗氧化性能进行了研究,并与SiC涂层C/SiC复合材料的结构和性能进行了对比.前者在1000～1500 C内表现出较好的抗氧化性能,这是由于SiC涂层表面的缺陷被Cr-Si涂层填充.由于涂层之间的热膨胀系数相差较大,复合涂层C/SiC复合材料在500～700 C内的抗氧化性较差.

参考文献

[1]	KODAMA H;SAKAMOTO H;MIYOSHI T .[J].Journal of the American Ceramic Society,1989,72:551.
[2]	NAKANO K;KAMIYA A;gawa H;NISHINO Y .[J].Journal of the Ceramic Society of Japan,1992(100):472.
[3]	JAMET JF;LAMICQ PJ .in "High-temperature Ceramic Matrix.Composites” edited by[M].London: Woodhead Publications,1993,NASLAINR:735.
[4]	LAIFEI CHENG;YONGDONG XU;Litong Zhang;XIAOWEIYIN .[J].Carbon,1999(37):977.
[5]	YONGDONG XU;LAIFEI CHENG;Litong Zhang .[J].Carbon,1999,37:1179.
[6]	NATHAN S JACOBSON .[J].Journal of the American Ceramic Society,1993(76):37.
[7]	G W GOWARD .[J].Surface and Coatings Technology,1998,73:108-109.
[8]	J A GOEBEL;F S PETTIT;G W GOWARD .[J].Metallurgical and Materials Transactions,1973,4(04):261.
[9]	H DU Z YANG;M LIBERA;D C JACOBSON;Y C WANG R F DAVIS .[J].Journal of Materials Science,1995,30:2668.
[10]	C J MCHARGUE;M B LEWIS;J M WILLIAMS;B R APPLETON .[J].Materials Science and Engineering,1985(69):391.
[11]	A TOMASI;R CECCATO;M NAZMY;S GIALANELLA.[J].Material Science and Engineering,1997:877.
[12]	T A CRUSE;J W NEWKIRK .[J].Materials Science and Engineering,1997,A239240:410.
[13]	D M SHAH;D BERCZIK;D L ANTON;R HECHT .[J].Material Science and Engineering,1992,A155:45-57.
[14]	FRANCK LAMOUROUX;GERALD CAMUS;JACQUESTHEBAULT .[J].Journal of the American Ceramic Society,1994(77):2049.

上一张下一张

上一张下一张

计量

下载量()
访问量()

作者相关

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%