Mechanical Properties and Microstructure of KD-1 SiCf/SiC Composites Fabricated by Vapor Silicon Infiltration
2011 ◽
Vol 675-677
◽
pp. 151-153
Keyword(s):
Continuous silicon carbide fiber reinforced silicon carbide matrix (SiCf/SiC) composites were fabricated by a combining polymer impregnation and pyrolysis (PIP) and vapor silicon infiltration (VSI) process. The mechanical properties and microstructure of the SiCf/SiC composites were studied. The results show that the open porosity of the SiCf/SiC composites is near zero. The density and mechanical properties of SiCf/SiC increase with decreasing the porosity of SiCf/C. However, the SiC fibers are damaged during the VSI process due to the reaction between SiC fibers and vapor Si.
2004 ◽
Vol 82
(1)
◽
pp. 145-155
◽
Keyword(s):
2017 ◽
Vol 43
(14)
◽
pp. 11538-11541
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2010 ◽
Vol 118
(1374)
◽
pp. 82-90
◽
1998 ◽
Vol 164-165
◽
pp. 73-76
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2011 ◽
Vol 528
(22-23)
◽
pp. 6998-7004
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