By means of the method of the spark plasma sintering (SPS) on the basis of nanodimensional powder of nickel oxide (with an average particle size of about 100 nm), the fine-grained (of 250 – 500 nanometers approximately), dense (5.93 g/cm3), strong ceramics with the high microhardness Hv = 8.2 GPa, ultimate compressive strength ?B = 0.4 GPa and Young?s modulus of elasticity E = 140 GPa is created. The obtained ceramic sample was nickel oxide NiO (73-1519) with cubic structure, space group Fm3m (No. 225) and lattice size a = 4.168 ?.
Lysenko V. I. – PhD of Physics and Mathematics, leading scientist, Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia.E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..
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