ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Silicon nitride based composites with 3wt% of single wall carbon nanotubes andexfoliated graphite have been prepared. Optimisation of the manufacturing processes has beenconducted to preserve the carbon nanotubes and exfoliated graphite in composites and to avoiddamaging during high temperature processing. The first results show that carbon nanotubes andexfoliated graphite have a good contact to the surface of silicon nitride grains. In the case ofincrease of sintering pressure an increase of bending strength was achieved. It was found thatmicrostructure features achieved by properly designed sintering parameters are the main responsiblefactors for the strength improvements
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/19/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.589.409.pdf
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