Publication Date:
2011-01-11
Description:
Open-cell silicon carbide (SiC) foams were fabricated using a newly developed process based on a steam chest molding and carbothermal reduction process. The fabrication process involved the following steps: (i) blending of a mixture of polysiloxane, carbon, hollow microsphere, and sintering additives (AlN–Y 2 O 3 ), (ii) steam chest molding of the mixture, (iii) transforming the polysiloxane by pyrolysis into silicon oxycarbide, and (iv) fabricating SiC foams by carbothermal reduction and subsequent sintering.
Print ISSN:
0002-7820
Electronic ISSN:
1551-2916
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
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