SiC nano-ceramics sintered under high-pressure
| Autor: | Swiderska-Sroda, A., Kalisz, G., Bogdan Palosz, Herlin-Boime, N. |
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| Přispěvatelé: | Institut of High-Pressure Physics, Polska Akademia Nauk = Polish Academy of Sciences (PAN), Laboratoire Francis PERRIN (LFP - URA 2453), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Service des Photons, Atomes et Molécules (SPAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA) |
| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: | |
| Zdroj: | REVIEWS ON ADVANCED MATERIALS SCIENCE 13th International Symposium on Metastable and Nano-Materials (ISMANAM-2006) 13th International Symposium on Metastable and Nano-Materials (ISMANAM-2006), Aug 2008, Warsaw, Poland. pp.422-424 Scopus-Elsevier |
| Popis: | International audience; Two SiC nanopowders with the average grain sizes of 16 nm and 45 nm were sintered under high pressure (2-8 GPa) and at the temperature of 1200 degrees C. The initial powders grain sizes were preserved in the sintered materials. The microhardness HV02 of the ceramics increases with sintering pressure and varied from 760 to 1730 for the initial powder of 16 nm, and from 420 to 1710 for 45 nm powder. |
| Databáze: | OpenAIRE |
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