OXIDATION OF SILICON CARBIDE-REINFORCED OXIDE-MATRIX COMPOSITES AT 1375-DEGREES-C TO 1575-DEGREES-C

被引：87

作者：

LUTHRA, KL

PARK, HD

机构：

[1] General Electric Corporate Research and Development, Schenectady, New York

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1990年 / 73卷 / 04期

关键词：

alumina; composites; mullite; oxidation; silicon carbide;

D O I：

10.1111/j.1151-2916.1990.tb05150.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：

Oxidation studies were conducted on Al2O3‐SiC and mullite‐SiC composites at 1375° to 1575°C in O2 and in Ar‐1% O2. The composites were prepared by hot‐pressing mixtures of Al2O3 or mullite and SiC powders. The reaction products contained alumina, mullite, an aluminosilicate liquid, and gas bubbles. The parabolic rate constants were about 3 orders of magnitude higher than those expected for the oxidation of SiC. Higher rates are caused by higher oxygen permeabilities through the reaction products than through pure silica. Our results suggest that oxygen permeabilities are comparable in the three condensed phases observed in the reaction products. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：1014 / 1023

页数：10

共 50 条

[31] OXIDATION OF SILICON CARBIDE AT 1150 DEGREES TO 1400 DEGREES C AND AT 9 X 10-3 TO 5 X 10-1 TORR OXYGEN PRESSURES
GULBRANS.EA
ANDREW, KF
BRASSART, FA
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1966, 113 (03) : C66 - +
[32] THE OXIDATION OF HOT-PRESSED TITANIUM CARBIDE AND TITANIUM BORIDE IN THE TEMPERATURE RANGE 300-DEGREES-1000-DEGREES/C
MACDONALD, NF
RANSLEY, CE
JOURNAL OF THE INSTITUTE OF METALS, 1959, 87 (10): : 174 - 174
[33] OXIDATION MECHANISMS OF HAFNIUM CARBIDE AND HAFNIUM DIBORIDE IN THE TEMPERATURE-RANGE 1400-DEGREES TO 2100-DEGREES-C
BARGERON, CB
BENSON, RC
NEWMAN, RW
JETTE, AN
PHILLIPS, TE
JOHNS HOPKINS APL TECHNICAL DIGEST, 1993, 14 (01): : 29 - 36
[34] Active control of the anisotropic wettability of the carbon fiber reinforced carbon and silicon carbide dual matrix composites (C/C-SiC)
Wu, M. L.
Ren, C. Z.
APPLIED SURFACE SCIENCE, 2015, 327 : 424 - 431
[35] Double layer oxidation resistant coating for carbon fiber reinforced silicon carbide matrix composites
Zheng, X. H.
Du, Y. G.
Xiao, J. Y.
Zhang, W. J.
Zhang, L. C.
APPLIED SURFACE SCIENCE, 2009, 255 (07) : 4250 - 4254
[36] Wear of SiC-reinforced Al-matrix composites in the temperature range 20-200 degrees C
Martin, A
Martinez, MA
LLorca, J
WEAR, 1996, 193 (02) : 169 - 179
[37] A STUDY OF OXIDATION AND FISSION-PRODUCT RELEASE BEHAVIOR OF OXIDE FUEL IN AIR AT 150-DEGREES-C TO 500-DEGREES-C
SIMPSON, KA
WOOD, P
TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1982, 43 : 317 - 317
[38] LPCVD OF SILICON-OXIDE FILMS IN THE TEMPERATURE-RANGE 410-DEGREES-C TO 600-DEGREES-C FROM DIACETOXYDITERTIARYBUTOXYSILANE
SMOLINSKY, G
DEAN, RE
MATERIALS LETTERS, 1986, 4 (5-7) : 256 - 260
[39] Hard particle erosion of silicon carbide and silicon carbide-titanium diboride from room temperature to 1000 degrees C
Colclough, AF
Yeomans, JA
WEAR, 1997, 209 (1-2) : 229 - 236
[40] SILICON-CARBIDE INFILTRATION OF POROUS C-C COMPOSITES FOR IMPROVING OXIDATION RESISTANCE
LAMOUROUX, F
BOURRAT, X
NASLAIN, R
THEBAULT, J
CARBON, 1995, 33 (04) : 525 - 535

← 1 2 3 4 5 →