Formation of B-C-N Ceramics Investigated by Emanation Thermal Analysis, TG and DTA |
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| Authors: | T. Sato M. Hubáček V. Balek J. Šubrt O. Kriz T. Mitsuhashi |
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| Affiliation: | (1) National Institute for Research in Inorganic Materials, 1-1 Naimiki, Tsukuba, Ibaraki 305-0044, Japan;(2) Okayama Ceramic Research Foundation, 1406 Nishi Katakami, Bizen, Okayam 705-0021, Japan;(3) Nuclear Research Institute Řež plc, CZ-25068 Řež, Czech Republic;(4) Institute of Inorganic Chemistry, Academy of Sciences of the Czech Republic, CZ-25068 Řež, Czech Republic |
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| Abstract: | Processes taking place during formation of B-C-N ceramics by thermal treatment of organic precursors were investigated using emanation thermal analysis (ETA), differential thermal analysis (DTA) and thermogravimetry (TG). An additional information about thermal behavior of precursors used for preparation of BC4N, BN and CNx ceramic systems by heating in argon up to 1100°C was obtained. The ETA enabled us to characterize microstructure changes in the samples at in situ conditions of thermal treatment. A good agreement of ETA, TG and DTA results was found. This revised version was published online in August 2006 with corrections to the Cover Date. |
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| Keywords: | B-C-N ceramics boron carbonitride emanation thermal analysis |
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