FIELD: production of composite materials.
SUBSTANCE: invention relates to black ceramic composite coatings and can be used in optical devices. Ceramic composite coating contains a ceramic oxide matrix with embedded therein carbide nanoparticles, particularly metal carbide nanoparticles, and/or embedded therein metal-carbon composite nanoparticles with separate phases of metal and carbon. Carbide nanoparticles are metastable, and metal-carbon composite nanoparticles are products of decomposition of metastable carbide nanoparticles. One more aspect of invention relates to production of such ceramic composite coating.
EFFECT: disclosed are a ceramic composite material and a method for production thereof.
13 cl, 7 dwg, 1 tbl
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| NANOCOMPOSITE BASED ON NITROGEN-CONTAINING CARBON NANOTUBES WITH ENCAPSULATED COBALT AND NICKEL PARTICLES AND METHOD OF OBTAINING THEREOF | 2010 |
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